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发明名称
Processo para a decapagem e passivação contínua dechapas de titânio sen emprego de ácidos nítricos
摘要
申请公布号
BR9400477(A)
申请公布日期
1994.05.17
申请号
BR1994PI00477
申请日期
1994.02.09
申请人
I.T.B. S.R.L.
发明人
CESARE PEDRAZZINI
分类号
C23G1/02;C23C22/34;C23G1/10;C23G1/12;C23G1/22;(IPC1-7):C23C2/06;C23C22/06;C23C22/78
主分类号
C23G1/02
代理机构
代理人
主权项
地址
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