US PATENT SUBCLASS 525 / 932
BLEND OF MATCHED OPTICAL PROPERTIES
Current as of:
June, 1999
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525 /
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SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES
932
BLEND OF MATCHED OPTICAL PROPERTIES
DEFINITION
Classification: 525/932
BLEND OF MATCHED OPTICAL PROPERTIES:
Subject matter under Class 525 involves a polymeric mixture with matched optical properties.
