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经营范围
发明名称
Compensateur de parasites pour appareils électriques à courant faible
摘要
申请公布号
FR686482(A)
申请公布日期
1930.07.26
申请号
FRD686482
申请日期
1929.12.12
申请人
发明人
JORGENSEN KARL VALDEMAR
分类号
H04B1/10;H04B1/12
主分类号
H04B1/10
代理机构
代理人
主权项
地址
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