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发明名称
Einrichtung zum Nachbiegen duennwandiger Metallprofile in ihre Solform
摘要
申请公布号
DE1264936(B)
申请公布日期
1968.03.28
申请号
DE195700S5052
申请日期
1957.09.10
申请人
SUTTON ENGINEERING COMPANY
发明人
NIGHTHART GEORG EDWARD
分类号
B21C35/03;B21D3/05
主分类号
B21C35/03
代理机构
代理人
主权项
地址
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