Shigeru Iizuka

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for feeding drug liquid from hermetic returnab...
- Patent number 4,676,404
- Issue date Jun 30, 1987
- Nippon Zeon Co., Ltd.
- Masahiro Yamazaki
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...