DEVICE FOR MEASURING DIRT CONTENT OF INTERNAL COMBUSTION ENGINE OIL,申请号SU19894783075-传众专利搜索

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发明名称	DEVICE FOR MEASURING DIRT CONTENT OF INTERNAL COMBUSTION ENGINE OIL
摘要
申请公布号	SU1746308(A1)	申请公布日期	1992.07.07
申请号	SU19894783075	申请日期	1989.12.19
申请人	MARTYNYUK NIKOLAJ P,SU;MARTYNYUK SERGEJ N,SU;MARTYNYUK ELENA N,SU;MARTYNYUK LYUDMILA F,SU	发明人	MARTYNYUK NIKOLAJ P,SU;MARTYNYUK SERGEJ N,SU;MARTYNYUK ELENA N,SU;MARTYNYUK LYUDMILA F,SU
分类号	G01N33/30	主分类号	G01N33/30
代理机构		代理人
主权项
地址

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