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发明名称
Slider for slide fasteners
摘要
申请公布号
US2675595(A)
申请公布日期
1954.04.20
申请号
US19510249645
申请日期
1951.10.04
申请人
HERBERT SCHONFELDER
发明人
SCHONFELDER HERBERT
分类号
A44B19/30
主分类号
A44B19/30
代理机构
代理人
主权项
地址
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