Main > POLYMERS > Poly(Urethane) > Foam > Blowing Agents > HydroChloroFluoroCarbons (HCFC) > HCFC-022 (Chloro DiFluoro Methane) > Co.: USA. D (Producer/Patent) > Patent > Total No. of U.S. Patents: 5
Total No. of U.S. Patents: 5's products
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