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发明名称
Improvements in and relating to variable reactive impedance devices
摘要
申请公布号
GB1076831(A)
申请公布日期
1967.07.26
申请号
GB19640006383
申请日期
1964.02.14
申请人
THE BRITISH BROADCASTING CORPORATION
发明人
JOHNSTONE GEORGE GORDON;PACKMAN JOHN EDWIN
分类号
H03C3/18
主分类号
H03C3/18
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代理人
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