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发明名称
DISCHARGE TUBES
摘要
申请公布号
GB2196177(B)
申请公布日期
1990.01.04
申请号
GB19870019497
申请日期
1987.08.18
申请人
* ENGLISH ELECTRIC VALVE COMPANY LIMITED
发明人
DR ARTHUR * MAITLAND;HUGH * MENOWN
分类号
H01J17/50;H01J17/16;H01J17/56
主分类号
H01J17/50
代理机构
代理人
主权项
地址
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