USPC-to-IPC Reverse Concordance for IPC Subclass - C01C Ammonia;Cyanogen;Compounds Thereof
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You are viewing a USPC-to-IPC Reverse Concordance Subclass.
USPC-to-IPC Reverse Concordance for
IPC Subclass - C01C
Ammonia;Cyanogen;Compounds Thereof

Printable Version[PDF]
IPC GroupU.S. ClassU.S. Subclass
1  /  00 204 157.46
    422 148
    423 352
    423 593.1
    423 594.1
1  /  02 423 353     -     357
1  /  04 423 359     -     363
1  /  08 423 358
1  /  16 423 470     -     471
1  /  18 71 54
    423 266
    423 396
1  /  22 423 519
1  /  24 23 302A
    423 520
    423 545
    423 547
1  /  242 423 549     -     550
1  /  244 423 548
1  /  245 423 546
1  /  26 423 420
3  /  00 204 157.46
    423 236     -     238
    423 384
3  /  02 423 372     -     377
3  /  08 423 371
    423 378     -     382
3  /  12 423 367
3  /  14 423 365
3  /  16 423 368     -     370
3  /  20 423 366


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