Kenji Okano

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Youkaichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum cleaner with agitator
- Patent number 4,637,092
- Issue date Jan 20, 1987
- Matsushita Electric Industrial Co., Ltd.
- Seizo Hayashi
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...