Toshio Watanabe

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Structure for supporting a rotating member on a shaft
- Patent number 6,293,165
- Issue date Sep 25, 2001
- Pioneer Electronic Corporation
- Masamitsu Ohkawara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...