(19)
(11) EP 1 256 003 A2

(12)

(88) Date of publication A3:
07.03.2002

(43) Date of publication:
13.11.2002 Bulletin 2002/46

(21) Application number: 01912731.5

(22) Date of filing: 13.02.2001
(51) International Patent Classification (IPC)7: G01R 1/00
(86) International application number:
PCT/US0104/567
(87) International publication number:
WO 0106/1364 (23.08.2001 Gazette 2001/34)
(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: 14.02.2000 JP 2000034990

(71) Applicant: 3M Innovative Properties Company
Saint Paul, MN 55133-3427 (US)

(72) Inventors:
  • NAITO, Masahito
    Sagamihara-city, Kanagawa 229-0034 (JP)
  • NAGUMO, Takayuki
    Sagamihara-city, Kanagawa 229-1103 (JP)

(74) Representative: Hilleringmann, Jochen et al
Bahnhofsvorplatz 1,Deichmannhaus
50667 Köln
50667 Köln (DE)

   


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