Kazuhiko Takesa

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Butterfly valve for controlling high-temperature fluid
- Patent number 4,697,615
- Issue date Oct 6, 1987
- Asahi Glass Company Ltd.
- Yoshihiro Tsuchimoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...