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发明名称
PICTURE TUBE WITH WAVY SCREENING MASK
摘要
申请公布号
CS229623(B2)
申请公布日期
1984.06.18
申请号
CS19790003093
申请日期
1979.05.05
申请人
RCA CORPORATION,US
发明人
VILLANYI SIGMUND T.,US
分类号
H01J31/20;H01J29/07;(IPC1-7):H01J29/07
主分类号
H01J31/20
代理机构
代理人
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