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发明名称
Dimpling tool
摘要
申请公布号
US2565692(A)
申请公布日期
1951.08.28
申请号
US19460658699
申请日期
1946.04.01
申请人
REPUBLIC AVIATION CORPORATION
发明人
KOERBACHER ARTHUR R.;JAGER HOWARD M.
分类号
B21D22/04
主分类号
B21D22/04
代理机构
代理人
主权项
地址
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