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经营范围
发明名称
Improvements in or relating to oscillation generators
摘要
申请公布号
GB877368(A)
申请公布日期
1961.09.13
申请号
GB19590043070
申请日期
1959.12.18
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
BARKER FRANCIS JOHN
分类号
H03B5/04;H03B5/10
主分类号
H03B5/04
代理机构
代理人
主权项
地址
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