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经营范围
发明名称
Système d'alimentation de tubes luminescents
摘要
申请公布号
FR1133979(A)
申请公布日期
1957.04.04
申请号
FRD1133979
申请日期
1955.06.24
申请人
SOCIETE TRIFLUX
发明人
分类号
H05B41/24
主分类号
H05B41/24
代理机构
代理人
主权项
地址
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