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经营范围
发明名称
Alternate make and break relay
摘要
申请公布号
US2849561(A)
申请公布日期
1958.08.26
申请号
US19550523474
申请日期
1955.07.21
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
FISCHER JOSEF;KUBICK HEINZ
分类号
H01H13/56;H01H51/08
主分类号
H01H13/56
代理机构
代理人
主权项
地址
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