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发明名称
Einrichtung zur Fernbetaetigung und Fernmessung in Energieverteilungsnetzen
摘要
申请公布号
DE649030(C)
申请公布日期
1937.08.13
申请号
DED649030D
申请日期
1930.06.25
申请人
TELEFONBAU;NORMALZEIT LEHNER & CO.
发明人
MATTEJAT PAUL
分类号
H02J13/00
主分类号
H02J13/00
代理机构
代理人
主权项
地址
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