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发明名称
Sliding clasp fastening
摘要
申请公布号
US1943111(A)
申请公布日期
1934.01.09
申请号
US19300439619
申请日期
1930.03.28
申请人
THOMAS BATEMAN POWELL
发明人
CRAWFORD CHARLES JOHN
分类号
A44B19/14
主分类号
A44B19/14
代理机构
代理人
主权项
地址
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