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发明名称
Катодная передающая телевизионная трубка
摘要
申请公布号
SU55712(A1)
申请公布日期
1938.11.30
申请号
SU19380003837
申请日期
1938.02.03
申请人
BRAUDE G.V.
发明人
BRAUDE G.V.
分类号
H01J31/32
主分类号
H01J31/32
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代理人
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