Hiroshi Asano

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Tokyo-to, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hoist
- Patent number 6,631,816
- Issue date Oct 14, 2003
- Ishikawajima-Harima Jukogyo Kabushiki Kaisha
- Isao Miyazawa
- B66 - HOISTING LIFTING HAULING