Process for producing phosphate coatings on metals,申请号GB19590015049-传众专利搜索

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发明名称	Process for producing phosphate coatings on metals
摘要
申请公布号	GB863787(A)	申请公布日期	1961.03.29
申请号	GB19590015049	申请日期	1959.05.01
申请人	E.I. DU PONT DE NEMOURS AND COMPANY	发明人
分类号	C23C22/73	主分类号	C23C22/73
代理机构		代理人
主权项
地址

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