Tadashi Nagai

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Mooka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite fibrous product
- Patent number 4,528,223
- Issue date Jul 9, 1985
- Hitachi, Ltd.
- Tetsuo Kumazawa
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING