ESTIMATING METHOD OF CAUSE OF DEGRADATION OF OIL,申请号JP19910199071-传众专利搜索

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发明名称	ESTIMATING METHOD OF CAUSE OF DEGRADATION OF OIL
摘要
申请公布号	JPH0540115(A)	申请公布日期	1993.02.19
申请号	JP19910199071	申请日期	1991.08.08
申请人	OSAKA GAS CO LTD	发明人	HAYAMIZU EIJI;MATSUMOTO KOICHI
分类号	G01N30/86;G01N30/88;G01N33/26	主分类号	G01N30/86
代理机构		代理人
主权项
地址

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