(19)
(11) EP 3 079 915 A1

(12)

(43) Date of publication:
19.10.2016 Bulletin 2016/42

(21) Application number: 13811766.8

(22) Date of filing: 09.12.2013
(51) International Patent Classification (IPC): 
B42D 15/00(2006.01)
(86) International application number:
PCT/CH2013/000217
(87) International publication number:
WO 2015/085439 (18.06.2015 Gazette 2015/24)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(71) Applicant: Orell Füssli Sicherheitsdruck AG
8003 Zürich (CH)

(72) Inventors:
  • EICHENBERGER, Martin
    CH-8702 Zollikon (CH)
  • SAUTER, Dieter
    CH-8004 Zürich (CH)

(74) Representative: Sutter, Kurt 
E. Blum & Co. AG Vorderberg 11
8044 Zürich
8044 Zürich (CH)

   


(54) SECURITY DOCUMENT WITH INVISIBLE MARKING