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经营范围
发明名称
A method of converting the phase angle of an electrical signal into a frequency or conversely, and a circuit arrangement for performing the same
摘要
申请公布号
GB1131211(A)
申请公布日期
1968.10.23
申请号
GB19660004961
申请日期
1966.02.04
申请人
AGA AKTIEBOLAG
发明人
分类号
H03C3/08;H03C3/28;H03L7/00;H04N5/04
主分类号
H03C3/08
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代理人
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