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Statistical mapping of USPC to CPC for Class 532

Last updated 2012


USPC SubclassMost statistically relevant CPC groups
1st2nd3rd - 5th
532/1 C 07B 39/00 C 07B 55/00 C 07B 2200/07 more...

Most statistically relevant CPC Subclasses
C 07D 

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Last Modified: 11/26/2012 5:18:16 PM