Norihiro Suzuki

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Purifying agent and purification method for halogen-containing exha...
- Patent number 6,325,841
- Issue date Dec 4, 2001
- Japan Pionics., Ltd.
- Kenji Otsuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Harmful gas purifying column and method
- Publication number 20020044900
- Publication date Apr 18, 2002
- Japan Pionics Co., Ltd.
- Kenji Otsuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL