发明名称 Slide fastener lengthening by plastics - links removal
摘要 <p>Plastics thread or threads along a line joining the rear ends of the fastener links is fused into the carrier tape at points where the links are to be stripped to produce fastener length ends. The area of the tape width limited by the thread(s) is removed together with the links, forming as it does so a seam which prevents the tape fraying.</p>
申请公布号 DE1918379(A1) 申请公布日期 1970.10.15
申请号 DE19691918379 申请日期 1969.04.11
申请人 FA.DR.ING. JOSEF RUHRMANN 发明人
分类号 A44B19/42 主分类号 A44B19/42
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