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发明名称
Hole locating and rivet positioning means
摘要
申请公布号
US3312382(A)
申请公布日期
1967.04.04
申请号
US19650467656
申请日期
1965.06.28
申请人
NORTHROP CORPORATION
发明人
VOSS EDWIN A. DE
分类号
B21J15/46
主分类号
B21J15/46
代理机构
代理人
主权项
地址
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