A FILLER MATERIAL FOR HARD-FACING THE SEALING SURFACES OF VALVES AND VALVE SEATS FOR INTERNAL COMBUSTION ENGINES,申请号GB19690057413-传众专利搜索

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发明名称	A FILLER MATERIAL FOR HARD-FACING THE SEALING SURFACES OF VALVES AND VALVE SEATS FOR INTERNAL COMBUSTION ENGINES
摘要
申请公布号	GB1255718(A)	申请公布日期	1971.12.01
申请号	GB19690057413	申请日期	1969.11.24
申请人	INSTITUT ELEKTROSVARKI IMENI E. O. PATONA	发明人	ISIDOR ILICH FRUMIN;VIKTOR KONSTANTINOVICH KALENSKY;JURY IGOREVICH LJUDVIG
分类号	C22C19/05;F01L3/04	主分类号	C22C19/05
代理机构		代理人
主权项
地址

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