USPC-to-IPC Reverse Concordance for IPC Subclass - C09C Treatment Of Inorganic Materials, Other Than Fibrous Fillers, To Enhance Their Pigmenting Or Filling Properties;Preparation Of Carbon Black
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You are viewing a USPC-to-IPC Reverse Concordance Subclass.
USPC-to-IPC Reverse Concordance for
IPC Subclass - C09C
Treatment Of Inorganic Materials, Other Than Fibrous Fillers, To Enhance Their Pigmenting Or Filling Properties;Preparation Of Carbon Black

Printable Version[PDF]
IPC GroupU.S. ClassU.S. Subclass
1  /  00 106 415     -     416
    106 418
    106 439     -     440
    106 449
    422 150     -     158
1  /  02 106 461     -     471
1  /  04 106 419     -     420
    106 422     -     431
1  /  06 106 421
1  /  10 106 452
1  /  14 106 432
    106 434     -     435
1  /  20 106 433
1  /  22 106 456     -     460
1  /  32 106 414
1  /  34 106 453     -     454
1  /  36 106 436     -     449
1  /  42 524 447
1  /  44 106 472     -     478
1  /  48 423 450     -     459
1  /  56 23 293R
    264 117
    423 460
    523 103
1  /  58 23 314
1  /  60 23 314
1  /  62 106 403     -     404
1  /  68 51 307     -     309
3  /  00 422 150     -     158


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