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发明名称
High-frequency choke
摘要
申请公布号
US2702886(A)
申请公布日期
1955.02.22
申请号
US19500150905
申请日期
1950.03.21
申请人
ELECTRIC & MUSICAL INDUSTRIES LIMITED
发明人
COLLARD JOHN
分类号
H01P1/04
主分类号
H01P1/04
代理机构
代理人
主权项
地址
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