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发明名称
Door clinching device
摘要
申请公布号
US2959205(A)
申请公布日期
1960.11.08
申请号
US19570679497
申请日期
1957.08.21
申请人
DELTA WELDER CORPORATION
发明人
DAY HARRY E.
分类号
B21D39/02
主分类号
B21D39/02
代理机构
代理人
主权项
地址
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