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发明名称
Manufacture of center stretched strip
摘要
申请公布号
US2326715(A)
申请公布日期
1943.08.10
申请号
US19410378778
申请日期
1941.02.13
申请人
SHARON STEEL CORPORATION
发明人
WILSON LLOYD L.;LOWMILLER HAROLD W.;BIBLE MAXWELL L.
分类号
B21D1/05;B21D19/00
主分类号
B21D1/05
代理机构
代理人
主权项
地址
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