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发明名称
Slider for separable fasteners
摘要
申请公布号
US2193080(A)
申请公布日期
1940.03.12
申请号
US19380197345
申请日期
1938.03.22
申请人
WALDES KOH-I-NOOR, INC.
发明人
SOAVE JOHN GIOVANNI
分类号
A44B19/30
主分类号
A44B19/30
代理机构
代理人
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地址
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