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发明名称
BALANCED PHASE-DETECTION SYSTEM
摘要
申请公布号
CA581622(A)
申请公布日期
1959.08.18
申请号
CAD581622
申请日期
申请人
HAZELTINE CORPORATION
发明人
DONALD RICHMAN
分类号
主分类号
代理机构
代理人
主权项
地址
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