Friendtech Laboratory, Ltd.

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for manufacturing semiconductor devices
- Patent number 5,169,478
- Issue date Dec 8, 1992
- Friendtech Laboratory, Ltd.
- Hidekazu Miyamoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...