公开(公告)号：EP3017095B1

公开(公告)日：2017-06-07

申请号：EP14749698.8

申请日：2014-06-25

申请人： Münze Österreich AG

发明人： ANDEXLINGER, Helmut ,  FENNES, Paul ,  GNADENBERGER, Alfred ,  GRILL, Robert ,  WÄHNER, Herbert ,  WALDHÄUSL, Heinz

IPC分类号： C25D11/26 ,  C25D11/02

CPC分类号： C25D11/022 ,  A44C21/00 ,  C25D11/26

公开(公告)号：EP3017095A1

公开(公告)日：2016-05-11

申请号：EP14749698.8

申请日：2014-06-25

申请人： Münze Österreich AG

发明人： ANDEXLINGER, Helmut ,  FENNES, Paul ,  GNADENBERGER, Alfred ,  GRILL, Robert ,  WÄHNER, Herbert ,  WALDHÄUSL, Heinz

IPC分类号： C25D11/26 ,  C25D11/02

CPC分类号： C25D11/022 ,  A44C21/00 ,  C25D11/26

摘要： The invention relates to a metal plate (1) for a coin (2), for a centre pill (3) of a coin (2) or for a ring (4) of a coin (2), where it is suggested that at least one subregion of a surface, on at least one side of the metal plate (1), has a dual-coloured optical element (5) and that said optical element (5) has at least one first region (6) with a first oxide layer (7) of one first colour which is an interference colour, and at least one second region (8) with a second colour, the first colour being different from the second colour.