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发明名称
Vorrichtung zum Biegen von Rohren, Hohlprofilen od. dgl.
摘要
申请公布号
DE1037814(B)
申请公布日期
1958.08.28
申请号
DE1954L018309
申请日期
1954.03.17
申请人
LUDWIG LANG
发明人
LANG LUDWIG
分类号
B21D7/06
主分类号
B21D7/06
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