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发明名称
Improvements in relaxation oscillation generators
摘要
申请公布号
GB423394(A)
申请公布日期
1935.02.01
申请号
GB19330012578
申请日期
1933.05.01
申请人
RADIOAKTIENGESELLSCHAFT D. S. LOEWE;KURT SCHLESINGER
发明人
分类号
H03K4/86;H04N5/073
主分类号
H03K4/86
代理机构
代理人
主权项
地址
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