发明授权
- 专利标题： Method of producing slide-fastener stringers
- 专利标题（中）： 生产幻灯片的方法
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申请号： US3728979D申请日： 1970-11-27
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公开(公告)号： US3728979A公开(公告)日： 1973-04-24
- 发明人: HEIMBERGER H , GRIESBAUM K
- 申请人： OPTI HOLDING AG
- 专利权人： Opti Holding Ag
- 当前专利权人： Opti Holding Ag
- 优先权： DE1959886 1969-11-28
- 主分类号： B29D5/00
- IPC分类号： B29D5/00 ; A44B19/12 ; A44B19/40 ; A44B19/42 ; D05B3/18 ; D05B3/12 ; D05B97/10 ; D05B97/12
摘要：
A slide-fastener stringer, especially a slide-fastener stringer half, is formed by stitching individually the turns of an endless coupling element to a support tape with a chain stitch, each stitch being produced as each turn of the coupling element is formed. The chain stitches may secure the shanks of the coupling members to the tape and may lie wholly shielded by shanks which are not engaged by the stitches.
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