Invention Grant
- Patent Title: Composite yarn structures and method of preparing same
- Patent Title (中): 复合纱结构及其制备方法
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Application No.: US3460336DApplication Date: 1967-04-04
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Publication No.: US3460336APublication Date: 1969-08-12
- Inventor: COLLINGWOOD GEORGE H , DEMAS HARRY J , BRYANT GEORGE F
- Applicant: ALLIED CHEM
- Assignee: Allied Corp
- Current Assignee: Allied Corp
- Priority: US62837167 1967-04-04
- Main IPC: D02G1/20
- IPC: D02G1/20 ; D02G3/34 ; D02G3/02
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