Oberfläche auf rostfreiem Stahl

WP 601 46 391.9 – C23C 30/00. AT 20.08.2001; OT 21.08.2002; PT 11.04.2012. Anm.: NOVA Chemicals (International) S.A., Fribourg, CH. Erf.: Oballa, Michael, C., Cochrane, Alberta T0L 0W0, CA, Chen, Weixing, Edmonton, Alberta T6J 4M2, CA, Petrone, Sabino, Steven, Anth, Edmonton, Alberta T5K 0T5, CA, Benum, Leslie, Wilfred, Red Deer, Alberta T4N 2B9, CA.