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经营范围
发明名称
Skala fuer Empfaenger
摘要
申请公布号
DE679211(C)
申请公布日期
1939.07.31
申请号
DE1933T043156D
申请日期
1933.10.17
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
分类号
H03J1/04
主分类号
H03J1/04
代理机构
代理人
主权项
地址
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