Tomonori Katoh

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Yokaichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum cleaner floor nozzle having an auxiliary agitator
- Patent number 5,249,331
- Issue date Oct 5, 1993
- Matsushita Elecric Industrial Co., Ltd.
- Tomomi Mitani
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...