Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Inventor
active
Method of making natural oil-based polyols and polyurethanes...
Method of making natural oil-based polyols and polyurethanes...
Process for the preparation of vegetable oil-based polyols and e
Process for the preparation of vegetable oil-based polyols...
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Profile ID: LFUS-PAI-P-811453