processo de tratamento quÍmico por fosfato eletrolÍtico para formar uma pelÍcula, e, pelÍcula composta sobre uma superfÍcie de aÇo.,申请号BR19990007916-传众专利搜索

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发明名称	processo de tratamento quÍmico por fosfato eletrolÍtico para formar uma pelÍcula, e, pelÍcula composta sobre uma superfÍcie de aÇo.
摘要
申请公布号	BR9907916(B1)	申请公布日期	2011.07.26
申请号	BR19990007916	申请日期	1999.12.17
申请人		发明人	SHIGEKI MATSUDA;SHIN NISHIYA
分类号	C25D11/36	主分类号	C25D11/36
代理机构		代理人
主权项
地址

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