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经营范围
发明名称
CATHODE
摘要
申请公布号
GB1210007(A)
申请公布日期
1970.10.28
申请号
GB19680032165
申请日期
1968.07.05
申请人
MULLARD LIMITED
发明人
EDWARD ERIC WINDSOR;KENNETH CHARLES ARTHUR SMITH
分类号
H01J1/148;H01J1/15;H01J1/30;H01J9/02
主分类号
H01J1/148
代理机构
代理人
主权项
地址
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