Naomichi YAMAGUCHI

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Hitachinaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gate valve in which amount of squeeze of sealing material is contro...
- Patent number 9,086,165
- Issue date Jul 21, 2015
- V Tex Corporation
- Hideaki Nagai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Gate Valve In Which Amount Of Squeeze Of Sealing Material Is Contro...
- Publication number 20130306896
- Publication date Nov 21, 2013
- V-TEX CORPORATION
- Hideaki NAGAI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...