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经营范围
发明名称
Stuetzisolator aus keramischem Werkstoff
摘要
申请公布号
DE608238(C)
申请公布日期
1935.01.18
申请号
DED608238D
申请日期
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
分类号
H01B17/14
主分类号
H01B17/14
代理机构
代理人
主权项
地址
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