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经营范围
发明名称
Delay circuit
摘要
申请公布号
US3027492(A)
申请公布日期
1962.03.27
申请号
US19590862738
申请日期
1959.12.29
申请人
DE VITA ALPHONSE J
发明人
VITA ALPHONSE J. DE
分类号
H03K17/288
主分类号
H03K17/288
代理机构
代理人
主权项
地址
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