Yoshio Gotoh

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glass body provided with an alkali diffusion-preventing silicon oxi...
- Patent number 4,485,146
- Issue date Nov 27, 1984
- Asahi Glass Company Ltd.
- Mamoru Mizuhashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...