Ryoichi Sakaguchi

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Ikoma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pumping device for liquid containers
- Patent number 4,986,452
- Issue date Jan 22, 1991
- Zojirushi Corporation
- Toyohiko Takatsuki
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...