Tatsumi Mitzutani

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Kokubunji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for dry-etching aluminum and aluminum alloys
- Patent number 4,267,013
- Issue date May 12, 1981
- Hitachi, Ltd.
- Shinya Iida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...