Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
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active
Aqueous coating for vinyl chloride polymer substrate
Aqueous coating for vinyl chloride polymer substrate
Occluded composite-particle latex
Solventless butadiene- vinylidene chloride adhesives containing
Solventless butadiene-vinylidene chloride adhesives containing m
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