Invention Grant
US3403504A Stretchable textiles produced from the back-twisting of highly swollen cellulosic yarns
失效
由高度膨胀的纤维素纱线的扭转产生的可拉伸纺织品
- Patent Title: Stretchable textiles produced from the back-twisting of highly swollen cellulosic yarns
- Patent Title (中): 由高度膨胀的纤维素纱线的扭转产生的可拉伸纺织品
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Application No.: US56473566Application Date: 1966-07-13
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Publication No.: US3403504APublication Date: 1968-10-01
- Inventor: CARL HAMALAINEN , ST MARD HUBERT H , COOPER JR ALBERT S
- Applicant: AGRICULTURE USA
- Assignee: Agriculture Usa
- Current Assignee: Agriculture Usa
- Priority: US56473566 1966-07-13
- Main IPC: D02G1/02
- IPC: D02G1/02
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