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发明名称
Conducteur isolé au moyen d'intervalles d'air, et destiné aux câbles à haute fréquence
摘要
申请公布号
FR837725(A)
申请公布日期
1939.02.20
申请号
FRD837725
申请日期
1938.05.09
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
分类号
H01B11/18
主分类号
H01B11/18
代理机构
代理人
主权项
地址
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