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Shigelu Nishio
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Kariya, JP
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last 30 patents
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Patent Grant
Solenoid valve
Patent number
4,720,078
Issue date
Jan 19, 1988
Aisen Seiki Kabushiki Kaisha
Mamoru Nakamura
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...