<p>Surface treatment of articles (10) which have corrosion products (25) consisting of a metal and a non-metal on their surface (19) comprises converting the corrosion product to a metal which remains on the surface. An independent claim is included for removing a layer produced by the method by treating with an acid.</p>
申请公布号
EP1571236(A1)
申请公布日期
2005.09.07
申请号
EP20040004894
申请日期
2004.03.02
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
BAST, ULRICH, DR.;KOBUSCH, MANFRED;OTT, MICHAEL, DR.;ROTHENFUSSER, MAX
