发明授权
- 专利标题： Method of forming braided elongated openings
- 专利标题（中）： 形成伸长的开口的方法
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申请号： US24197272申请日： 1972-04-07
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公开(公告)号： US3845732A公开(公告)日： 1974-11-05
- 发明人: GUICHARD J
- 申请人： TECH DES IND DE L HABILLEMENT
- 专利权人： Tech Des Ind De L Habillement
- 当前专利权人： Tech Des Ind De L Habillement
- 优先权： FR7112657 1971-04-09
- 主分类号： A41D27/20
- IPC分类号： A41D27/20 ; A41H25/00 ; A41H43/00 ; B29C65/56 ; D05B21/00 ; D05B39/00 ; D05B3/00
摘要：
The method applicable both to the execution of button-holes and to the execution of pocket-openings primarily consists in preforming the opening with turned-in edges in the bottom piece, in turning-in a braid and inserting said braid together with an auxiliary piece beneath the opening of the bottom piece, in fastening said braid and said auxiliary piece along one edge and at both ends of the pre-formed opening, and also in fastening the other edge of the opening of the bottom piece onto an auxiliary piece.
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