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发明名称
Staple
摘要
申请公布号
US2632356(A)
申请公布日期
1953.03.24
申请号
US19490128624
申请日期
1949.11.21
申请人
THIEL JOSEPH A
发明人
THIEL JOSEPH A.
分类号
F16B15/00
主分类号
F16B15/00
代理机构
代理人
主权项
地址
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