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Fuji Fiber Glass Co., Ltd.
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Tokyo, JP
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last 30 patents
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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
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last 30 patents
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