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Hiroyuki Kurodo
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Saitama, JP
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last 30 patents
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Patent Grant
High strength, ultra high modulus carbon fiber
Patent number
4,983,457
Issue date
Jan 8, 1991
Toa Nenryo Kogyo Kabushiki Kaisha
Takashi Hino
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING