Bella M. Dorfman

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Athens, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing an aluminum oxide coated manganese activated z...
- Patent number 4,946,707
- Issue date Aug 7, 1990
- GTE Products Corporation
- Anthony F. Kasenga
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES