Hideaki Hata

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Toshima-ku, Tokyo-to, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tap and liquid dispenser using the same
- Patent number 4,997,108
- Issue date Mar 5, 1991
- Hideaki Hata
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...