Main > POLYMERS > Poly(Urethane) > Foam > Blowing Agents > HydroFluoroCarbons (HFC) > HFC-134a (1,1,1,2-Tetra-F Ethane) > Co.: BE. S (Producer/Patent) > Patent
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Total No. of U.S. Patents: 5
UpDate: 01.24.06
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