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发明名称
Phase detectors using transistors
摘要
申请公布号
GB774038(A)
申请公布日期
1957.05.01
申请号
GB19550009312
申请日期
1955.03.30
申请人
THE SPERRY CORPORATION
发明人
WHETTER LLOYD ALBERT
分类号
H03D3/14
主分类号
H03D3/14
代理机构
代理人
主权项
地址
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