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经营范围
发明名称
Improvements in or relating to electrical oscillation generators
摘要
申请公布号
GB513536(A)
申请公布日期
1939.10.16
申请号
GB19380011029
申请日期
1938.04.11
申请人
ERIC LAWRENCE CASLING WHITE
发明人
分类号
H03K3/10
主分类号
H03K3/10
代理机构
代理人
主权项
地址
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