APPARAT TIL FREMBRINGELSE AF AKUSTISKE SIGNALER FORTRINSVIS I VAND,申请号DK19780004319-传众专利搜索

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发明名称	APPARAT TIL FREMBRINGELSE AF AKUSTISKE SIGNALER FORTRINSVIS I VAND
摘要
申请公布号	DK431978(A)	申请公布日期	1979.03.31
申请号	DK19780004319	申请日期	1978.09.29
申请人	HYDROACOUSTICS INC	发明人	BOUYOUCOS J V
分类号	G01S7/521;G01V1/02;G01V1/135;G01V1/38;(IPC1-7):G01V/	主分类号	G01S7/521
代理机构		代理人
主权项
地址

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