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发明名称
Stufendrehschalter zum Schalten grosser Leistungen
摘要
申请公布号
DE748297(C)
申请公布日期
1944.10.31
申请号
DE1942K165474D
申请日期
1942.07.29
申请人
发明人
分类号
H01H5/18;H01H19/56
主分类号
H01H5/18
代理机构
代理人
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