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发明名称
Improvements in and relating to high frequency apparatus
摘要
申请公布号
GB803653(A)
申请公布日期
1958.10.29
申请号
GB19550006919
申请日期
1955.03.09
申请人
OAK MFG. CO.
发明人
分类号
H03J5/28
主分类号
H03J5/28
代理机构
代理人
主权项
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