Katsushi Hamada

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Filtration apparatus
- Patent number 6,863,184
- Issue date Mar 8, 2005
- Kurabo Industries Ltd.
- Masao Ochi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Filtration Apparatus
- Publication number 20020066697
- Publication date Jun 6, 2002
- KURABO INDUSTRIES LTD.
- Masao Ochi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL