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发明名称
Phase-selective control system
摘要
申请公布号
US2901729(A)
申请公布日期
1959.08.25
申请号
US19560570938
申请日期
1956.03.12
申请人
COLLINS RADIO COMPANY
发明人
JR. SAMUEL L. BROADHEAD,
分类号
G08C19/12
主分类号
G08C19/12
代理机构
代理人
主权项
地址
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