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Norio Inoue
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Takahama, JP
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Patent Grant
Spinning rotor in an open-end spinning frame
Patent number
4,502,273
Issue date
Mar 5, 1985
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Noriaki Miyamoto
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING