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发明名称
Verfahren zur Herstellung von aus Laengsprofilstaeben oder Draehten und Querstaeben oder Draehten bestehenden Spaltsieben
摘要
申请公布号
DE515027(C)
申请公布日期
1930.12.29
申请号
DE1928H118799D
申请日期
1928.10.28
申请人
RUDOLF HERRMANN
发明人
分类号
B21F27/18
主分类号
B21F27/18
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代理人
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地址
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