Leak detection device,申请号US19600025676-传众专利搜索

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发明名称	Leak detection device
摘要
申请公布号	US3027753(A)	申请公布日期	1962.04.03
申请号	US19600025676	申请日期	1960.04.29
申请人	GENERAL ELECTRIC COMPANY	发明人	JR. ARTHUR J. HARDER,
分类号	G01M3/02;G01M3/22	主分类号	G01M3/02
代理机构		代理人
主权项
地址

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