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发明名称
Einrichtung zur Pruefung der elektrischen Festigkeit von Haengeisolatoren im Betriebszustand
摘要
申请公布号
DE517192(C)
申请公布日期
1931.02.02
申请号
DE1927E035565D
申请日期
1927.04.21
申请人
ELEKTRIZITAETS-ACT.-GES. VORM. W. LAHMEYER & CO.
发明人
BUETOW DR. WALTER
分类号
G01R31/14
主分类号
G01R31/14
代理机构
代理人
主权项
地址
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