发明名称 Slide fasteners
摘要 An improved slide fastener for coupling garment portions together. The slide fastener construction including extending parallel tines designed for preventing the garment or parts of the garment or threads therein from jamming the slider as the slider is moved along for fastening or unfastening the garment.
申请公布号 US4142275(A) 申请公布日期 1979.03.06
申请号 US19770796995 申请日期 1977.05.16
申请人 KRAUER, ALWIN 发明人 KRAUER, ALWIN
分类号 A44B19/26;(IPC1-7):A44B19/26 主分类号 A44B19/26
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