AGENT FOR WASHING AND ACTIVATING METAL SURFACES BEFORE PHOSPHATIZING THEM,申请号PL19870265029-传众专利搜索

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发明名称	AGENT FOR WASHING AND ACTIVATING METAL SURFACES BEFORE PHOSPHATIZING THEM
摘要
申请公布号	PL151166(B1)	申请公布日期	1990.08.31
申请号	PL19870265029	申请日期	1987.04.06
申请人		发明人
分类号	C11D1/825;C23G;(IPC1-7):C11D1/825	主分类号	C11D1/825
代理机构		代理人
主权项
地址

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