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发明名称
SUBMARINE DETECTION
摘要
申请公布号
US3501639(A)
申请公布日期
1970.03.17
申请号
USD3501639
申请日期
1959.02.13
申请人
TRW INC.
发明人
JOHN N. MONROE
分类号
G01S17/02;(IPC1-7):G01T1/16;G01D7/00
主分类号
G01S17/02
代理机构
代理人
主权项
地址
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