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发明名称
Sicherheitsvorrichtung fuer OElschalter
摘要
申请公布号
DE633819(C)
申请公布日期
1936.08.07
申请号
DE1929S094254D
申请日期
1929.10.08
申请人
SIEMENS & HALSKE AKT.-GES.
发明人
BRANDENBURGER L.
分类号
H01H33/00
主分类号
H01H33/00
代理机构
代理人
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