Hideo Hayakawa

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Differential gear apparatus
- Patent number 5,674,146
- Issue date Oct 7, 1997
- Tochigi Fuji Sangyo Kabushiki Kaisha
- Hideo Hayakawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...