Tetsuya Sawada

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Patents Grantslast 30 patents

Information Patent Grant
Gas generator
- Patent number 8,800,451
- Issue date Aug 12, 2014
- Showa Kinzoku Kogyo Co., Ltd.
- Tetsuya Sawada
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
GAS GENERATOR
- Publication number 20120118193
- Publication date May 17, 2012
- SHOWA KINZOKU KOGYO CO., LTD.
- Tetsuya Sawada
- F42 - AMMUNITION BLASTING