Katsutoshi Nll

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Matsudo-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Fluid dynamic pressure bearing and production method for the same
- Publication number 20090297077
- Publication date Dec 3, 2009
- Hitachi Powdered Metals Co., Ltd.
- Katsutoshi Nll
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...