William A. Hubbard

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Towson, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for coating a metallic surface with a vitreous enamel
- Patent number 4,746,533
- Issue date May 24, 1988
- Mobay Corporation
- William A. Hubbard
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...