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发明名称
Von der Energierichtung abhaengige Leitungsschutzeinrichtung mit drahtlosen Signalen
摘要
申请公布号
DE646879(C)
申请公布日期
1937.06.23
申请号
DE1935S119275D
申请日期
1935.08.03
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
分类号
H02H7/26
主分类号
H02H7/26
代理机构
代理人
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地址
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