US PATENT SUBCLASS 514 / 950
MACROMOLECULAR (OTHER THAN SYNTHETIC RESINS)
Current as of:
June, 1999
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514 /
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DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS
950
MACROMOLECULAR (OTHER THAN SYNTHETIC RESINS)
DEFINITION
Classification: 514/950
MACROMOLECULAR (OTHER THAN SYNTHETIC RESINS):
Subject matter involving a solid carrier component which is a high molecular weight polymeric type material.
