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发明名称
Arrangement for converting an information signal
摘要
申请公布号
US3293638(A)
申请公布日期
1966.12.20
申请号
US19640345790
申请日期
1964.02.18
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
BALDER JOHAN CORNELIS;KRAMER CORNELIS
分类号
H03K3/315;H03K7/00;H03K17/58;H03M1/00
主分类号
H03K3/315
代理机构
代理人
主权项
地址
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