Akira Sakai

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Kamifukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for releasably securing a finely angularly adjusted shaft
- Patent number 4,488,450
- Issue date Dec 18, 1984
- Tokyo Kinzoku Kabushikikaisha
- Akira Sakai
- G05 - CONTROLLING REGULATING