Tatsuro Yamashita

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for refining alkaline solution
- Patent number 6,890,417
- Issue date May 10, 2005
- Tsurumi Soda Co., Ltd.
- Tatsuro Yamashita
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method for refining alkaline solution
- Publication number 20020179456
- Publication date Dec 5, 2002
- Tatsuro Yamashita
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...