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发明名称
Cathode ray tube matrix structure
摘要
申请公布号
US3305743(A)
申请公布日期
1967.02.21
申请号
US19630312903
申请日期
1963.10.01
申请人
SYLVANIA ELECTRIC PRODUCTS INC.
发明人
DRAKE OSCAR A.
分类号
H01J31/06
主分类号
H01J31/06
代理机构
代理人
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地址
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