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发明名称
Improvements in wide-band coupling systems for electric circuits
摘要
申请公布号
GB524549(A)
申请公布日期
1940.08.08
申请号
GB19390011718
申请日期
1939.04.18
申请人
HAZELTINE CORPORATION
发明人
分类号
H03H7/01
主分类号
H03H7/01
代理机构
代理人
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