Main > POLYMERS > Poly(Urethane) > Foam > Blowing Agents > HydroFluoroCarbons (HFC) > HFC-134a (1,1,1,2-Tetra-F Ethane) > Co.: FR. A (Producer/Patent) > Patent
Patent's subsections
Assignee, No., Etc.
Total No. of U.S. Patents: 6
UpDate: 11.01.2005
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