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发明名称
Improvements in or relating to luminescent gas discharge tubes
摘要
申请公布号
GB360823(A)
申请公布日期
1931.11.05
申请号
GB19300017431
申请日期
1930.06.05
申请人
CLAUDE NEON LIGHTS, INC.
发明人
分类号
H01J61/16
主分类号
H01J61/16
代理机构
代理人
主权项
地址
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