Kazuhiro Yamazaki

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Saitama-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air feeding device for endoscope
- Patent number 6,328,690
- Issue date Dec 11, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Satoshi Takami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE