Shinji Juman

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Tsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Internally meshing planetary gear device
- Patent number 6,231,469
- Issue date May 15, 2001
- Teijin Seiki Co., Ltd.
- Hong You Wang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...