Gary L. Lawson

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Louisville, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Fused AZS refractory composition
- Patent number 4,992,396
- Issue date Feb 12, 1991
- Corhart Refractories Corporation
- Charles N. McGarry
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES