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发明名称
Perfectionnements aux régulateurs d'énergie électrique
摘要
申请公布号
FR1048748(A)
申请公布日期
1953.12.23
申请号
FRD1048748
申请日期
1951.11.15
申请人
SUNVIC CONTROLS LIMITED
发明人
分类号
H01H37/52
主分类号
H01H37/52
代理机构
代理人
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