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发明名称
Improvements in or relating to intermediate frequency transformers
摘要
申请公布号
GB776305(A)
申请公布日期
1957.06.05
申请号
GB19550000010
申请日期
1955.01.01
申请人
E. K. COLE LIMITED;CARLETON CHAPMAN
发明人
分类号
H03H7/01
主分类号
H03H7/01
代理机构
代理人
主权项
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