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发明名称
Improvements in or relating to electric discharge lamps
摘要
申请公布号
GB716176(A)
申请公布日期
1954.09.29
申请号
GB19500012851
申请日期
1950.05.19
申请人
ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI
发明人
分类号
H01J61/067;H01J61/54
主分类号
H01J61/067
代理机构
代理人
主权项
地址
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