Tadaaki Maruyama

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Patents Grantslast 30 patents

Information Patent Grant
Self-loading bolt assembly for airguns
- Patent number 7,934,493
- Issue date May 3, 2011
- Tadaaki Maruyama
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
SELF-LOADING BOLT ASSEMBLY FOR AIRGUNS
- Publication number 20110088676
- Publication date Apr 21, 2011
- Tadaaki Maruyama
- F41 - WEAPONS