Hisaaki Tachidokoro

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tooth surface treating agent
- Patent number 5,707,611
- Issue date Jan 13, 1998
- Kabushiki Kaisha Shofu
- Kunio Ikemura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE