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发明名称
SHADOW MASK TYPE COLOR PICTURE TUBE WITH A FINE MESH FLEXIBLE PARTICLE SHIELD BETWEEN THE GUN AND TARGET PORTIONS
摘要
申请公布号
US3560779(A)
申请公布日期
1971.02.02
申请号
USD3560779
申请日期
1968.05.02
申请人
RCA CORP.
发明人
HOMER L. MAY
分类号
H01J31/20;(IPC1-7):H01J29/50;H01J19/50
主分类号
H01J31/20
代理机构
代理人
主权项
地址
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