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发明名称
Fastening means
摘要
申请公布号
US2312630(A)
申请公布日期
1943.03.02
申请号
US19400363287
申请日期
1940.10.29
申请人
MINE SAFETY APPLIANCES COMPANY
发明人
DAUSTER JOHN F.
分类号
A62B18/08
主分类号
A62B18/08
代理机构
代理人
主权项
地址
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