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经营范围
发明名称
Improvements in or relating to short wave electrical oscillators
摘要
申请公布号
GB536500(A)
申请公布日期
1941.05.16
申请号
GB19400003463
申请日期
1940.02.23
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED;CHRISTOPHER SYDNEY COCKERELL;JOSEPH DOUGLAS BRAILSFORD;MAURICE HAROLD CUFFLIN
发明人
分类号
H03B5/10
主分类号
H03B5/10
代理机构
代理人
主权项
地址
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