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发明名称
Verfahren zur Herstellung von Faltenrohren
摘要
申请公布号
DE820290(C)
申请公布日期
1951.12.27
申请号
DE1948P001894
申请日期
1948.10.02
申请人
INDUSTRIE-WERKE KARLSRUHE A. G.
发明人
MUERLE ALBERT;SIMON RICHARD
分类号
B21D15/04
主分类号
B21D15/04
代理机构
代理人
主权项
地址
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