US PATENT SUBCLASS 526 / 918
POLYMERIZATION REACTORS FOR ADDITION POLYMER PREPARATION
Current as of:
June, 1999
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526 /
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SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES
918
POLYMERIZATION REACTORS FOR ADDITION POLYMER PREPARATION
DEFINITION
Classification: 526/918
POLYMERIZATION REACTORS FOR ADDITION POLYMER PREPARATION:
Subject matter involving polymerization reactor apparatus specialized for ethylenic monomers.
