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发明名称
Improvements relating to the sealing of cathode ray tubes, thermionic valves and the like
摘要
申请公布号
GB871594(A)
申请公布日期
1961.06.28
申请号
GB19580034340
申请日期
1958.10.27
申请人
ASSOCIATED ELECTRICAL INDUSTRIES LIMITED
发明人
BERRIDGE GEORGE FREDERICK;FLETCHER KENNETH EDWARD
分类号
H01J9/40
主分类号
H01J9/40
代理机构
代理人
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地址
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