Osamu Sakai

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Ashiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Desk
- Patent number 5,313,893
- Issue date May 24, 1994
- Kokuyo Co., Ltd.
- Shinichi Kaneda
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...