Hirashio Co., Ltd.

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Yamagata-ken, JP

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Information Patent Grant
Cored yarn, and method and apparatus for producing the same
- Patent number 6,460,322
- Issue date Oct 8, 2002
- Hirashio Co., Ltd.
- Koichi Sato
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING

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