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经营范围
发明名称
VARISTANCE A HAUTE TENSION.
摘要
申请公布号
FR2658656(B1)
申请公布日期
1992.04.30
申请号
FR19900001896
申请日期
1990.02.16
申请人
GEC ALSTHOM SA
发明人
PHAM VAN DOAN;THURIES EDMOND
分类号
H01C7/12;(IPC1-7):H01C7/10
主分类号
H01C7/12
代理机构
代理人
主权项
地址
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