Masaaki Otani

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Ehime-ken, JP

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Patents Applicationslast 30 patents

Information Patent Application
Natural feathered fiber insulator
- Publication number 20020034637
- Publication date Mar 21, 2002
- KAMI SHOJI CO. LTD.
- Kazushige Yoshioka
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING