Hidekazu Maruyama

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heavy-duty power transmission v-belt
- Patent number 5,776,023
- Issue date Jul 7, 1998
- Bando Chemical Industries, Ltd.
- Hirokazu Okawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...