METHOD OF PREVENTION OF CORROSION OF STEEL REFRIGERATINGINSTALLATIONS FILLED WITH WATER SOLUTION OF ETHYLENE GLYCOL,申请号PL19830242224-传众专利搜索

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发明名称	METHOD OF PREVENTION OF CORROSION OF STEEL REFRIGERATINGINSTALLATIONS FILLED WITH WATER SOLUTION OF ETHYLENE GLYCOL
摘要
申请公布号	PL139153(B1)	申请公布日期	1986.12.31
申请号	PL19830242224	申请日期	1983.05.25
申请人		发明人
分类号	C23F;C23F13/00;C23F14/00;(IPC1-7):C23F14/00	主分类号	C23F
代理机构		代理人
主权项
地址

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