Class 148 METAL TREATMENT
| Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
| U.S. Subclass | IPC8 Subclass | IPC8 Group |
|---|---|---|
| 22 | B 23 K | 35 / 22 |
| 22 | C 23 C | 30 / 00 |
| 23 - 26 | B 23 K | 35 / 34 |
| 27 - 30 | B 23 K | 35 / 24 |
| 33 - 33.1 | H 01 L | 29 / 00 |
| 33.2 | H 01 L | 29 / 30 |
| 33.3 - 33.4 | H 01 L | 29 / 12 |
| 33.5 | H 01 L | 29 / 06 |
| 33.6 | H 01 L | 29 / 12 |
| 95 | C 22 C | 1 / 00 |
| 97 | C 22 F | 3 / 00 |
| 99 | F 01 D | 5 / 28 |
| 100 - 105 | H 01 F | 1 / 03 |
| 108 | C 21 D | 1 / 04 |
| 110 - 113 | H 01 F | 1 / 04 |
| 120 - 122 | H 01 F | 1 / 00 |
| 194 - 205 | B 23 K | 7 / 00 |
| 206 - 221 | C 23 C | 8 / 00 |
| 206 - 238 | C 23 C | 22 / 00 |
| 222 | C 23 C | 8 / 36 |
| 223 - 229 | C 23 C | 8 / 00 |
| 230 - 231 | C 23 C | 8 / 26 |
| 230 - 231 | C 23 C | 8 / 50 |
| 232 - 237 | C 23 C | 8 / 00 |
| 238 | C 23 C | 8 / 24 |
| 238 | C 23 C | 8 / 48 |
| 239 | C 23 C | 8 / 36 |
| 240 - 241 | C 23 C | 8 / 00 |
| 240 - 241 | C 23 C | 22 / 00 |
| 242 | C 23 C | 22 / 70 |
| 243 | C 23 C | 22 / 00 |
| 244 | C 23 C | 22 / 84 |
| 245 - 246 | C 23 C | 22 / 00 |
| 247 | C 23 C | 10 / 00 |
| 247 | C 23 C | 22 / 48 |
| 248 - 249 | C 23 C | 22 / 02 |
| 250 - 252 | C 23 C | 22 / 00 |
| 253 | C 23 C | 22 / 07 |
| 254 | C 23 C | 22 / 78 |
| 255 - 257 | C 23 C | 28 / 00 |
| 256 - 257 | C 23 C | 22 / 82 |
| 258 | C 23 C | 10 / 00 |
| 258 | C 23 C | 22 / 33 |
| 259 - 263 | C 23 C | 22 / 07 |
| 261 - 268 | C 23 C | 10 / 00 |
| 264 | C 23 C | 22 / 24 |
| 265 | C 23 C | 22 / 82 |
| 266 - 268 | C 23 C | 22 / 24 |
| 269 - 271 | C 23 C | 22 / 48 |
| 272 | C 23 C | 22 / 82 |
| 273 | C 23 C | 10 / 00 |
| 273 | C 23 C | 22 / 48 |
| 274 | C 23 C | 22 / 00 |
| 275 | C 23 C | 22 / 56 |
| 275 | C 23 C | 22 / 57 |
| 276 | C 23 C | 28 / 00 |
| 277 | C 23 C | 8 / 80 |
| 278 - 279 | C 23 C | 8 / 06 |
| 280 | C 23 C | 8 / 04 |
| 281 - 283 | C 23 C | 8 / 06 |
| 284 - 287 | C 23 C | 8 / 10 |
| 300 - 315 | H 01 F | 1 / 00 |
| 316 | C 23 C | 8 / 20 |
| 317 | C 23 C | 8 / 24 |
| 317 | C 23 C | 8 / 30 |
| 318 | C 23 C | 8 / 26 |
| 318 | C 23 C | 8 / 32 |
| 319 | C 23 C | 8 / 22 |
| 320 | C 22 C | 38 / 00 |
| 321 | C 21 D | 5 / 00 |
| 322 | C 21 D | 5 / 06 |
| 323 - 324 | C 22 C | 37 / 00 |
| 324 | C 22 C | 37 / 06 |
| 324 | C 22 C | 38 / 36 |
| 325 - 328 | C 22 C | 38 / 00 |
| 325 - 327 | C 22 C | 38 / 18 |
| 329 | C 22 C | 38 / 04 |
| 330 - 333 | C 22 C | 38 / 00 |
| 334 | C 22 C | 38 / 22 |
| 335 | C 22 C | 38 / 44 |
| 336 | C 22 C | 38 / 08 |
| 337 | C 22 C | 38 / 00 |
| 400 | C 22 C | 7 / 00 |
| 400 | C 22 C | 11 / 00 |
| 400 | C 22 C | 12 / 00 |
| 400 | C 22 C | 20 / 00 |
| 400 | C 22 C | 24 / 00 |
| 400 | C 22 C | 25 / 00 |
| 400 | C 22 C | 28 / 00 |
| 401 | C 22 C | 43 / 00 |
| 402 | C 22 F | 1 / 00 |
| 403 | C 22 C | 45 / 00 |
| 404 | C 22 C | 27 / 06 |
| 404 | C 22 F | 3 / 00 |
| 405 | C 22 C | 5 / 02 |
| 406 | C 22 C | 23 / 00 |
| 407 | C 22 C | 14 / 00 |
| 407 | C 22 C | 16 / 00 |
| 407 | C 22 C | 27 / 00 |
| 408 | C 22 C | 19 / 07 |
| 409 | C 22 C | 19 / 03 |
| 410 | C 22 C | 19 / 05 |
| 411 | C 22 C | 9 / 00 |
| 412 | C 22 C | 9 / 02 |
| 413 | C 22 C | 9 / 04 |
| 414 | C 22 C | 9 / 06 |
| 415 | C 22 C | 21 / 00 |
| 416 | C 22 C | 21 / 12 |
| 417 - 418 | C 22 C | 21 / 06 |
| 417 - 418 | C 22 C | 21 / 16 |
| 419 | C 22 C | 30 / 00 |
| 420 | C 22 C | 23 / 00 |
| 421 | C 22 C | 14 / 00 |
| 421 | C 22 C | 16 / 00 |
| 421 | C 22 C | 27 / 00 |
| 422 | C 22 C | 27 / 02 |
| 423 | C 22 C | 27 / 04 |
| 423 | C 22 C | 27 / 06 |
| 424 | C 22 C | 22 / 00 |
| 425 | C 22 C | 19 / 07 |
| 426 | C 22 C | 19 / 03 |
| 427 - 428 | C 22 C | 19 / 05 |
| 429 | C 22 C | 19 / 03 |
| 430 | C 22 C | 5 / 00 |
| 431 | C 22 C | 5 / 06 |
| 432 | C 22 C | 9 / 00 |
| 433 | C 22 C | 9 / 02 |
| 434 | C 22 C | 9 / 04 |
| 435 | C 22 C | 9 / 06 |
| 436 | C 22 C | 9 / 01 |
| 437 | C 22 C | 21 / 00 |
| 438 | C 22 C | 21 / 12 |
| 439 - 440 | C 22 C | 21 / 06 |
| 439 | C 22 C | 21 / 16 |
| 441 | C 22 C | 18 / 00 |
| 442 | C 22 C | 30 / 00 |
| 500 - 511 | C 21 D | 11 / 00 |
| 508 - 511 | C 21 D | 1 / 54 |
| 508 - 511 | C 21 D | 1 / 55 |
| 512 | C 21 D | 5 / 00 |
| 512 | C 21 D | 6 / 00 |
| 512 | C 22 F | 1 / 00 |
| 513 - 514 | B 22 F | 1 / 00 |
| 514 | B 22 F | 3 / 00 |
| 514 | B 22 F | 7 / 00 |
| 515 | C 21 D | 1 / 18 |
| 515 | C 22 F | 3 / 00 |
| 516 | B 32 B | 15 / 01 |
| 517 | C 21 D | 6 / 04 |
| 518 | C 23 C | 14 / 34 |
| 518 | C 25 D | 7 / 00 |
| 518 | C 25 D | 9 / 00 |
| 518 | C 25 D | 11 / 00 |
| 519 | C 21 D | 8 / 10 |
| 519 - 524 | C 21 D | 9 / 08 |
| 520 | C 21 D | 9 / 50 |
| 522 | C 22 F | 1 / 10 |
| 523 | C 22 F | 1 / 04 |
| 524 | C 21 D | 9 / 50 |
| 525 - 526 | C 21 D | 1 / 09 |
| 526 | C 21 D | 9 / 52 |
| 527 | C 22 F | 1 / 10 |
| 528 | B 23 K | 35 / 28 |
| 529 | C 21 D | 9 / 50 |
| 530 | C 21 D | 8 / 02 |
| 531 | C 23 C | 2 / 12 |
| 532 | B 32 B | 15 / 01 |
| 533 | C 23 C | 2 / 28 |
| 534 | C 21 D | 8 / 02 |
| 535 | C 22 F | 1 / 04 |
| 536 | C 22 F | 1 / 08 |
| 537 | C 21 D | 1 / 70 |
| 538 | B 22 D | 17 / 00 |
| 539 | B 22 D | 13 / 02 |
| 540 | C 21 D | 1 / 84 |
| 541 - 542 | C 21 D | 8 / 02 |
| 543 - 545 | C 21 D | 5 / 00 |
| 546 | C 21 D | 8 / 04 |
| 547 | C 21 D | 8 / 02 |
| 548 | C 21 D | 6 / 00 |
| 549 - 552 | C 22 F | 1 / 04 |
| 553 - 554 | C 22 F | 1 / 08 |
| 555 - 556 | C 22 F | 1 / 10 |
| 557 | C 22 C | 14 / 00 |
| 558 | C 21 D | 10 / 00 |
| 559 | C 21 D | 9 / 00 |
| 560 | C 22 C | 43 / 00 |
| 561 | C 22 C | 45 / 10 |
| 562 | C 22 F | 1 / 10 |
| 563 | C 22 F | 1 / 00 |
| 564 | C 22 F | 1 / 04 |
| 565 - 567 | C 21 D | 1 / 00 |
| 568 - 569 | C 21 D | 1 / 04 |
| 568 - 569 | C 21 D | 1 / 10 |
| 568 | C 21 D | 9 / 52 |
| 568 | C 21 D | 9 / 60 |
| 569 | C 21 D | 9 / 04 |
| 569 | C 21 D | 9 / 06 |
| 570 | C 21 D | 1 / 00 |
| 570 - 571 | C 21 D | 9 / 08 |
| 571 - 575 | C 21 D | 1 / 04 |
| 571 - 575 | C 21 D | 1 / 10 |
| 572 | C 21 D | 9 / 28 |
| 572 | C 21 D | 9 / 36 |
| 573 | C 21 D | 9 / 22 |
| 573 | C 21 D | 9 / 24 |
| 574 | H 05 B | 6 / 02 |
| 576 | C 21 D | 9 / 52 |
| 576 | C 21 D | 9 / 62 |
| 577 - 578 | C 21 D | 6 / 04 |
| 577 | C 22 F | 1 / 04 |
| 579 | C 21 D | 8 / 02 |
| 580 | C 21 D | 9 / 02 |
| 581 - 585 | C 21 D | 9 / 04 |
| 581 - 585 | C 21 D | 9 / 06 |
| 586 | C 21 D | 9 / 32 |
| 587 | C 21 D | 9 / 22 |
| 588 | C 21 D | 9 / 24 |
| 589 | C 21 D | 9 / 40 |
| 590 - 594 | C 21 D | 9 / 08 |
| 595 - 603 | C 21 D | 9 / 52 |
| 601 - 603 | C 21 D | 8 / 02 |
| 604 | C 21 D | 9 / 46 |
| 605 | C 21 D | 6 / 00 |
| 606 | C 21 D | 1 / 56 |
| 606 | C 21 D | 1 / 68 |
| 607 - 608 | C 21 D | 6 / 02 |
| 607 - 610 | C 21 D | 8 / 00 |
| 611 | C 21 D | 6 / 00 |
| 612 | C 21 D | 5 / 00 |
| 613 | C 21 D | 3 / 04 |
| 614 | C 21 D | 5 / 00 |
| 615 - 618 | C 21 D | 5 / 04 |
| 619 | C 21 D | 6 / 00 |
| 620 - 624 | C 21 D | 8 / 00 |
| 621 | C 21 D | 6 / 00 |
| 622 - 624 | C 21 D | 6 / 02 |
| 625 | C 21 D | 10 / 00 |
| 626 - 627 | C 21 D | 1 / 00 |
| 628 | C 21 D | 1 / 773 |
| 629 | C 21 D | 3 / 04 |
| 629 | C 21 D | 3 / 08 |
| 630 | C 21 D | 1 / 53 |
| 631 - 632 | C 21 D | 1 / 46 |
| 631 - 632 | C 21 D | 1 / 607 |
| 633 - 635 | C 21 D | 1 / 613 |
| 636 - 638 | C 21 D | 1 / 58 |
| 636 - 638 | C 21 D | 1 / 60 |
| 639 - 641 | C 21 D | 1 / 68 |
| 639 - 641 | C 21 D | 6 / 00 |
| 639 - 641 | C 21 D | 8 / 00 |
| 642 | C 21 D | 1 / 08 |
| 642 | C 21 D | 1 / 52 |
| 643 - 654 | C 21 D | 8 / 00 |
| 655 - 664 | C 21 D | 6 / 00 |
| 665 | C 22 F | 1 / 16 |
| 666 - 667 | C 22 F | 1 / 06 |
| 668 - 673 | C 22 F | 1 / 18 |
| 674 - 677 | C 22 F | 1 / 10 |
| 678 | C 22 F | 1 / 14 |
| 679 - 687 | C 22 F | 1 / 08 |
| 688 - 704 | C 22 F | 1 / 04 |
| 705 | C 22 F | 1 / 16 |
| 706 | C 22 F | 1 / 12 |
| 707 - 714 | C 22 F | 1 / 16 |