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发明名称
Système transparent pour indicateur de tension
摘要
申请公布号
FR1040367(A)
申请公布日期
1953.10.14
申请号
FRD1040367
申请日期
1951.08.07
申请人
SOCIETE ANONYME DES ETABLISSEMENTS CATU
发明人
分类号
G01R19/155
主分类号
G01R19/155
代理机构
代理人
主权项
地址
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