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发明名称
SONAR
摘要
申请公布号
JPS6228681(A)
申请公布日期
1987.02.06
申请号
JP19850169361
申请日期
1985.07.30
申请人
FURUNO ELECTRIC CO LTD
发明人
UMEHARA YOICHI;TSUJIMOTO MASAAKI;YOSHIDA YOSHINARI
分类号
G01S7/527;G01S7/536
主分类号
G01S7/527
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代理人
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