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发明名称
Blechrichtpresse
摘要
申请公布号
DE680936(C)
申请公布日期
1939.09.12
申请号
DE1938M141711D
申请日期
1938.05.22
申请人
MITTELDEUTSCHE STAHL- UND WALZWERKE FRIEDRICH FLICK KOMM.-GES.
发明人
OLBRICH FRITZ
分类号
B21D1/00
主分类号
B21D1/00
代理机构
代理人
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