Masahiro Kohno

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2000-10, Kosugaya-cho, Totsuka-ku, Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spring apparatus
- Patent number 4,856,765
- Issue date Aug 15, 1989
- Kohno; Masahiro
- Masahiro Kohno
- B66 - HOISTING LIFTING HAULING