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经营范围
发明名称
Automatic television channel selector
摘要
申请公布号
US3161815(A)
申请公布日期
1964.12.15
申请号
US19600042377
申请日期
1960.07.12
申请人
WARWICK ELECTRONICS INC.
发明人
KUHL BERNARD R.;CARLSON JOSEPH A.
分类号
H03J5/00;H03J5/14
主分类号
H03J5/00
代理机构
代理人
主权项
地址
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