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发明名称
Selbsttaetiger mehrpoliger Kniehebelschalter
摘要
申请公布号
DE538927(C)
申请公布日期
1931.11.19
申请号
DED538927
申请日期
1930.12.11
申请人
WILHELM LEYHAUSEN
发明人
分类号
H01H71/50
主分类号
H01H71/50
代理机构
代理人
主权项
地址
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