Yoshiaki Yonemura

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for removing impurities from a spinning rotor of...
- Patent number 4,109,451
- Issue date Aug 29, 1978
- Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
- Yasuo Yamada
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING