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发明名称
Fluessigkeitsschalter
摘要
申请公布号
DE574855(C)
申请公布日期
1933.04.20
申请号
DENDATN032790D
申请日期
申请人
E. NEUMANN HOCHSPANNUNGS-APPARATE, G.M.B.H.
发明人
分类号
H01H33/92
主分类号
H01H33/92
代理机构
代理人
主权项
地址
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