Tatsuhiro Maruyama

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
GAS LIGHTER
- Publication number 20120070789
- Publication date Mar 22, 2012
- Tatsuhiro Maruyama
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Tightly covered lighter
- Publication number 20080138752
- Publication date Jun 12, 2008
- Tatsuhiro Maruyama
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES