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发明名称
Synchronous detector system
摘要
申请公布号
US3101448(A)
申请公布日期
1963.08.20
申请号
US19540477169
申请日期
1954.12.23
申请人
GENERAL ELECTRIC COMPANY
发明人
COSTAS JOHN P.
分类号
H03D1/24
主分类号
H03D1/24
代理机构
代理人
主权项
地址
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