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发明名称
Gating system
摘要
申请公布号
US2985715(A)
申请公布日期
1961.05.23
申请号
US19560614781
申请日期
1956.10.04
申请人
HUGHES AIRCRAFT COMPANY
发明人
CAMPBELL RICHARD A.
分类号
H04L1/20
主分类号
H04L1/20
代理机构
代理人
主权项
地址
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