Takumi Fukumura

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Automatic pressurized connecting device
- Patent number 4,435,006
- Issue date Mar 6, 1984
- Kabushiki Kaisha Yamamoto Suiatsu Kogyosho
- Katsumi Ishigaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...