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发明名称
Elektrische Aufzugssteuerung
摘要
申请公布号
DE589850(C)
申请公布日期
1933.12.15
申请号
DE1925O018494D
申请日期
1925.06.17
申请人
OTIS AUFZUGSWERKE G.M.B.H.
发明人
分类号
B66B1/08
主分类号
B66B1/08
代理机构
代理人
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地址
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