Kyoshi Yokote

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Kasiwa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum cleaner with above-floor cleaning tool
- Patent number 6,317,920
- Issue date Nov 20, 2001
- Royal Appliance Mfg. Co.
- David M. Brickner
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Combination brushroll and nozzle inlet control mechanism
- Patent number 6,209,168
- Issue date Apr 3, 2001
- Royal Appliance Mfg. Co.
- David M. Brickner
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...