METHOD FOR TREATING METAL SURFACES BY MEANS OF AN ACID ACTIVATING AGENT AND AN ORGANOPHOSPHATE OR ORGANOPHOSPHONATE AND SUBSTRATES TREATED BY SUCH METHOD,申请号KR19940073455-传众专利搜索

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发明名称	METHOD FOR TREATING METAL SURFACES BY MEANS OF AN ACID ACTIVATING AGENT AND AN ORGANOPHOSPHATE OR ORGANOPHOSPHONATE AND SUBSTRATES TREATED BY SUCH METHOD
摘要
申请公布号	KR0160819(B1)	申请公布日期	1999.01.15
申请号	KR19940073455	申请日期	1994.10.01
申请人	PPG INDUSTRIES INC.	发明人	GRAY, RALPH C.;PAWLIK, MICHAEL J.;KAHLE, CHARLES F.;PRUGNAL, PAUL J.
分类号	C23C22/07;C23C22/34;C23C22/80;C23C22/83;(IPC1-7):C23C22/07	主分类号	C23C22/07
代理机构		代理人
主权项
地址

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