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发明名称
ACOUSTIC CAMERA APPARATUS
摘要
申请公布号
GB1498843(A)
申请公布日期
1978.01.25
申请号
GB19750009639
申请日期
1975.03.07
申请人
WESTINGHOUSE ELECTRIC CORP
发明人
分类号
G01S7/52;G01H3/00;G01H3/12;G01S15/88;G01S15/89;G10K15/00;(IPC1-7):G01S9/66
主分类号
G01S7/52
代理机构
代理人
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地址
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