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发明名称
Dispositif d'inductance à haute fréquence
摘要
申请公布号
FR737154(A)
申请公布日期
1932.12.08
申请号
FRD737154
申请日期
1932.05.04
申请人
JOHNSON LABORATORIES INCORPORATED
发明人
分类号
H01F21/06
主分类号
H01F21/06
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代理人
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