OPTICAL FIBER UNDERWATER SOUND DETECTOR,申请号JP19850161923-传众专利搜索

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发明名称	OPTICAL FIBER UNDERWATER SOUND DETECTOR
摘要
申请公布号	JPS6224116(A)	申请公布日期	1987.02.02
申请号	JP19850161923	申请日期	1985.07.24
申请人	HITACHI LTD	发明人	TATSUMI TAMOTSU
分类号	G02B6/00;G01H3/00;G01H3/10;G01H9/00;G01H17/00;G01V1/38;H04R1/44	主分类号	G02B6/00
代理机构		代理人
主权项
地址

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