Yoshiyasu Ito

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Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Self-aligning bolt
- Patent number 6,120,227
- Issue date Sep 19, 2000
- Aoyama Seisakusho Co., Ltd.
- Yoshihiro Murase
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...