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(11)

EP 0 781 205 A1

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(43) Date of publication: 02.07.1997 Bulletin 1997/27 (21) Application number: 95928344.0 (22) Date of filing: 07.08.1995

(51) International Patent Classification (IPC):  B41M 5/ 00( . ) B41M 5/ 52( . ) B41M 5/ 50( . ) D21H 27/ 00( . ) (86) International application number: PCT/US1995/010013 (87) International publication number: WO 1996/008377 (21.03.1996 Gazette 1996/13)

(84) Designated Contracting States: BE CH DE DK ES FR GB IT LI NL SE (30) Priority: 12.09.1994 US 19940304803 (71) Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY St. Paul, Minnesota 55133-3427 (US)	(72) Inventors: WARNER, David Saint Paul, MN 55133-3427 (US) LI, Wu-Shyong Saint Paul, MN 55133-3427 (US) LEE, Charles, C. Saint Paul, MN 55133-3427 (US) (74) Representative: VOSSIUS & PARTNER  Postfach 86 07 67 81634 München 81634 München (DE)