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发明名称
Method of making imperforate deck panel with flush tie-down fittings
摘要
申请公布号
US2904881(A)
申请公布日期
1959.09.22
申请号
US19570678655
申请日期
1957.08.16
申请人
UNITED STATES STEEL CORPORATION
发明人
BRINKER HARRY F.;CLARK JOHN
分类号
B21D53/00;B63B25/28
主分类号
B21D53/00
代理机构
代理人
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地址
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