Yojiro Koga

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Kariya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Solenoid valve
- Patent number 6,073,908
- Issue date Jun 13, 2000
- Aisen Seiki Kabushiki Kaisha
- Yojiro Koga
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...