Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
Inventor
active
Alkylene oxide adducts of aniline having reduced viscosity
Alkylene oxide adducts of vicinal toluenediamine
Polyurethane products based on alkylene oxide adducts of aniline
Propylene oxide adducts of toluenediamine
Propylene oxide adducts of toluenediamine
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