Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
Inventor
active
Heat-shrinkable polyester films
Organophosphorous composition, method of producing...
Oxygen-absorbing material
Polyester polymerization catalyst, polyester produced by...
Polymerization catalyst for polyester, polyester produced...
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Profile ID: LFUS-PAI-P-2047956