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经营范围
发明名称
Hengeisolator
摘要
申请公布号
DE679226(C)
申请公布日期
1939.08.01
申请号
DED679226D
申请日期
1930.07.15
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
GEBHARDT DIPL.-ING. WILHELM
分类号
H01B17/02
主分类号
H01B17/02
代理机构
代理人
主权项
地址
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