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发明名称
Diviseur de tension perfectionné
摘要
申请公布号
FR884615(A)
申请公布日期
1943.08.23
申请号
FRD884615
申请日期
1942.03.24
申请人
ETABLISSEMENTS RIBET ET DESJARDINS
发明人
分类号
H03G9/06
主分类号
H03G9/06
代理机构
代理人
主权项
地址
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