Kenneth A. McGowan

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N. Huntingdon, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Burned refractories with low soluble chromium
- Patent number 5,322,827
- Issue date Jun 21, 1994
- Indresco, Inc.
- David J. Michael
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES