METHOD AND APPARATUS FOR DETECTING LEAKS IN A GAS PIPE LINE,申请号EP19850309369-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR DETECTING LEAKS IN A GAS PIPE LINE
摘要
申请公布号	EP0186478(A3)	申请公布日期	1987.09.23
申请号	EP19850309369	申请日期	1985.12.20
申请人	NIPPON KOKAN KABUSHIKI KAISHA	发明人	HORIGOME, HIDEKAZU;ONISHI, TAKAHIRO;YAMAGISHI, MAKOTO
分类号	G01M3/28;(IPC1-7):G01M3/28	主分类号	G01M3/28
代理机构		代理人
主权项
地址

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