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EP 1 392 584 A1

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(43) Date of publication: 03.03.2004 Bulletin 2004/10 (21) Application number: 02722987.1 (22) Date of filing: 07.05.2002

(51) International Patent Classification (IPC)7: B65D 85/04, B65H 49/32 (86) International application number: PCT/NO2002/000168 (87) International publication number: WO 2002/090212 (14.11.2002 Gazette 2002/46)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 07.05.2001 NO 20012239 (71) Applicant: Tec Con AS 4070 Randaberg (NO)	(72) Inventor: JOHNSEN, Jan, K. N-4014 Stavanger (NO) (74) Representative: Liebetanz, Michael, Dipl.-Phys. et al Isler & Pedrazzini AG,Patentanwälte,Postfach 6940 8023 Zürich 8023 Zürich (CH)