Tsuchiya; Michiko

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic mat with safety apparatus
- Patent number 5,014,378
- Issue date May 14, 1991
- Tsuchiya; Michiko
- Hisashi Sato
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...