Hiorji Yamaguchi

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Patents Grantslast 30 patents

Information Patent Grant
Viscous fluid coupling having centrifugal valve means
- Patent number 4,570,771
- Issue date Feb 18, 1986
- Aisin Seiki Kabushiki Kaisha
- Hiorji Yamaguchi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...