DOPPLER DISPLAY APPARATUS OF SONAR,申请号JP19890120851-传众专利搜索

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发明名称	DOPPLER DISPLAY APPARATUS OF SONAR
摘要
申请公布号	JPH02298881(A)	申请公布日期	1990.12.11
申请号	JP19890120851	申请日期	1989.05.15
申请人	NEC CORP	发明人	SAKAMOTO KENSHIN
分类号	G01S7/62;G01S15/52	主分类号	G01S7/62
代理机构		代理人
主权项
地址

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