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发明名称
Mehrfachsicherung
摘要
申请公布号
DE525322(C)
申请公布日期
1931.05.22
申请号
DE1926S076943D
申请日期
1926.11.10
申请人
SIEMENS & HALSKE AKT.-GES.
发明人
分类号
H01H85/28
主分类号
H01H85/28
代理机构
代理人
主权项
地址
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