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发明名称
IMPROVEMENTS IN OR RELATING TO GUNN EFFECT AMPLIFIERS
摘要
申请公布号
GB1216393(A)
申请公布日期
1970.12.23
申请号
GB19680011125
申请日期
1968.03.07
申请人
TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT M.B.H.
发明人
分类号
H03F3/12
主分类号
H03F3/12
代理机构
代理人
主权项
地址
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