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经营范围
发明名称
Kapazitaetsarme Triode fuer hohe Frequenzen
摘要
申请公布号
DE1193613(B)
申请公布日期
1965.05.26
申请号
DE1961T021314
申请日期
1961.12.22
申请人
TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT M.B.H.
发明人
SCHIEKEL DIPL.-PHYS. MANFRED;SUESSENBACH DIPL.-PHYS. HELMUT
分类号
H01J19/28
主分类号
H01J19/28
代理机构
代理人
主权项
地址
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