Yasuyuki Nakamura

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Toyokawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Container for high purity liquid chemicals
- Patent number 6,237,809
- Issue date May 29, 2001
- Aicello Chemical Co., Ltd.
- Keiji Kawai
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...