(19)

(11)

EP 1 986 950 A1

(12)

(43) Date of publication: 05.11.2008 Bulletin 2008/45 (21) Application number: 07709443.1 (22) Date of filing: 31.01.2007

(51) International Patent Classification (IPC):  B81B 1/00(2006.01) H01L 21/98(2006.01) B81C 3/00(2006.01) (86) International application number: PCT/SE2007/050050 (87) International publication number: WO 2007/089204 (09.08.2007 Gazette 2007/32)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 31.01.2006 SE 0600210 (71) Applicants: Niklaus, Frank 112 26 Stockholm (SE) Stemme, Göran 114 21 Stockholm (SE)	(72) Inventors: Niklaus, Frank 112 26 Stockholm (SE) Stemme, Göran 114 21 Stockholm (SE) (74) Representative: Lindgren, Anders  BRANN AB Västgötagatan 2 P.O. Box 17192 104 62 Stockholm 104 62 Stockholm (SE)