(19)
(11) EP 2 825 838 A1

(12)

(43) Date of publication:
21.01.2015 Bulletin 2015/04

(21) Application number: 13748568.6

(22) Date of filing: 15.02.2013
(51) International Patent Classification (IPC): 
G01B 3/12(2006.01)
B25H 7/04(2006.01)
(86) International application number:
PCT/SE2013/050129
(87) International publication number:
WO 2013/122537 (22.08.2013 Gazette 2013/34)
(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

(30) Priority: 17.02.2012 SE 1250133

(71) Applicant: Olson, Jan-Olof
653 50 Karlstad (SE)

(72) Inventor:
  • SKÖLD, Per-Ove
    S-665 35 Kil (SE)

(74) Representative: Johansson, Lars E. 
Hynell Patenttjänst AB P.O. Box 138
683 23 Hagfors
683 23 Hagfors (SE)

   


(54) APPARATUS AND METHOD FOR MARKING OF REFERENCE DOTS