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发明名称
Vorrichtung zur Vermeidung schaedlicher Fuehrungsdruecke bei einseitig belasteten Schachtfoerdergefaessen o. dgl.
摘要
申请公布号
DE731719(C)
申请公布日期
1943.04.17
申请号
DE1940G102387D
申请日期
1940.10.15
申请人
GESELLSCHAFT FUER FOERDERANLAGEN ERNST HECKEL M.B.H.
发明人
ULLRICH HANS;KUDLEK HANS
分类号
B66B7/08
主分类号
B66B7/08
代理机构
代理人
主权项
地址
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