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发明名称
Electric wave oscillation generators
摘要
申请公布号
GB555750(A)
申请公布日期
1943.09.06
申请号
GB19420007316
申请日期
1942.05.29
申请人
REDIFFUSION LIMITED;ERNEST WILLIAM ROGERS
发明人
分类号
H03B5/34
主分类号
H03B5/34
代理机构
代理人
主权项
地址
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