SHUETSUTECHNICA CO., LTD.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Washable air filter for internal combustion engine
- Patent number 6,866,693
- Issue date Mar 15, 2005
- Shuetsutechnica Co., Ltd.
- Tsutomu Igarashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Washable air filter for internal combustion engine
- Publication number 20030226339
- Publication date Dec 11, 2003
- SHUETSUTECHNICA CO., LTD.
- Tsutomu Igarashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks