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发明名称
Vorrichtung zum Biegen von Stangen, Draehten, Blechstreifen u. dgl.
摘要
申请公布号
DE534053(C)
申请公布日期
1931.09.22
申请号
DE1929L076329D
申请日期
1929.10.03
申请人
RUDOLF LANG
发明人
分类号
B21D7/022
主分类号
B21D7/022
代理机构
代理人
主权项
地址
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