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发明名称
Procédé de revêtement des tubes luminescents
摘要
申请公布号
FR859154(A)
申请公布日期
1940.12.12
申请号
FRD859154
申请日期
1939.08.18
申请人
COMPAGNIE DES LAMPES
发明人
分类号
H01J9/22
主分类号
H01J9/22
代理机构
代理人
主权项
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