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发明名称
Means for forming sheet metal
摘要
申请公布号
US2400004(A)
申请公布日期
1946.05.07
申请号
US19420446218
申请日期
1942.06.08
申请人
REPUBLIC AVIATION CORPORATION
发明人
JAGER HOWARD M.
分类号
B21D22/10
主分类号
B21D22/10
代理机构
代理人
主权项
地址
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