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发明名称
MULTIPLE-EMITTER THERMAL CATHODE AND METHOD OF PRODUCING SAME
摘要
申请公布号
SU711920(A1)
申请公布日期
1991.10.30
申请号
SU19782618644
申请日期
1978.05.23
申请人
SHATROVA S.G.,SU;ABANOVICH S.A.,SU;ARTYUKH I.G.,SU;SELIVANOV A.N.,SU
发明人
SHATROVA S.G.,SU;ABANOVICH S.A.,SU;ARTYUKH I.G.,SU;SELIVANOV A.N.,SU
分类号
H01J1/20;H01J9/04
主分类号
H01J1/20
代理机构
代理人
主权项
地址
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