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发明名称
Sicherheitseinrichtung fuer Haspelantriebe zum Aufwickeln von faden- oder bandfoermigem Walzgut
摘要
申请公布号
DE722499(C)
申请公布日期
1942.07.11
申请号
DE1940L100714D
申请日期
1940.04.27
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
BECHMANN DIPL.-ING.
分类号
B21C47/00;B65H59/38
主分类号
B21C47/00
代理机构
代理人
主权项
地址
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