Frederick D. Olympia

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Elmira, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Manufacture of improved fused cast refractory
- Patent number 4,107,255
- Issue date Aug 15, 1978
- Corning Glass Works
- Thomas A. Clishem
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES