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发明名称
Fastener
摘要
申请公布号
US2215428(A)
申请公布日期
1940.09.17
申请号
US19370152182
申请日期
1937.07.06
申请人
GEORGE E. GAGNIER
发明人
PLACE BION C.
分类号
A44B3/02;F16B5/12
主分类号
A44B3/02
代理机构
代理人
主权项
地址
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