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发明名称
PROCESS FOR STAINLESS STEEL PICKLING AND PASSIVATION WITHOUT USING NITRIC ACID
摘要
申请公布号
HUT67521(A)
申请公布日期
1995.04.28
申请号
HU19930002112
申请日期
1993.07.21
申请人
ITB S.R.L.
发明人
BIANCHI,MARCO
分类号
C23C22/50;C23C22/34;C23G1/02;C23G1/06;C23G1/08;(IPC1-7):C23G1/08;C23C22/06
主分类号
C23C22/50
代理机构
代理人
主权项
地址
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