Hiroshi Nakao

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum cleaner
- Patent number 7,698,777
- Issue date Apr 20, 2010
- Panasonic Corporation
- Tosiaki Fujiwara
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Vacuum cleaner
- Publication number 20070136980
- Publication date Jun 21, 2007
- Matsushita Electric Industrial Co., Ltd.
- Tosiaki Fujiwara
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...