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发明名称
Slide fasteners
摘要
申请公布号
US2978773(A)
申请公布日期
1961.04.11
申请号
US19580757272
申请日期
1958.08.26
申请人
WALDES KOHINOOR, INC.
发明人
ERDMANN HANS
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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