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发明名称
Method of manufacturing cathode-ray tube screen structures
摘要
申请公布号
US2756167(A)
申请公布日期
1956.07.24
申请号
US19530367181
申请日期
1953.07.10
申请人
PHILCO CORPORATION
发明人
BARNETT GUY F.
分类号
H01J9/227;H01J29/28
主分类号
H01J9/227
代理机构
代理人
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