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经营范围
发明名称
Fluessigkeitsschalter
摘要
申请公布号
DE647006(C)
申请公布日期
1937.06.25
申请号
DE1932S104277D
申请日期
1932.04.21
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
LETSCH GABRIEL
分类号
H01H33/57
主分类号
H01H33/57
代理机构
代理人
主权项
地址
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