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发明名称
CIRCULAR FUNCTION RESOLVING APPARATUS EMPLOYING A SECONDARY FREQUENCY STANDARD
摘要
申请公布号
CA553503(A)
申请公布日期
1958.02.25
申请号
CAD553503
申请日期
申请人
COLLINS RADIO COMPANY
发明人
BEN BIDERMAN
分类号
主分类号
代理机构
代理人
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