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发明名称
BACKGROUND CANCELLING OPTICAL DETECTION SYSTEM
摘要
申请公布号
US3430047(A)
申请公布日期
1969.02.25
申请号
USD3430047
申请日期
1965.01.04
申请人
SANDERS ASSOCIATES INC.
发明人
ALAN C. HURKAMP
分类号
G01S7/486;(IPC1-7):H04B9/00;H04B1/10;H01J39/12
主分类号
G01S7/486
代理机构
代理人
主权项
地址
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