UNDERWATER PRESSURE AIRTIGHTNESS TESTER FOR TESTING HIGHHPRESSURE GAS CONTAINER,申请号JP19770149698-传众专利搜索

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发明名称	UNDERWATER PRESSURE AIRTIGHTNESS TESTER FOR TESTING HIGHHPRESSURE GAS CONTAINER
摘要
申请公布号	JPS5481892(A)	申请公布日期	1979.06.29
申请号	JP19770149698	申请日期	1977.12.13
申请人	NAGAOKA KUNIO	发明人	NAGAOKA KUNIO
分类号	G01M3/32;G01M3/02;G01N3/12	主分类号	G01M3/32
代理机构		代理人
主权项
地址

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