(19)
(11) EP 0 148 818 A1

(12)

(43) Date of publication:
24.07.1985 Bulletin 1985/30

(21) Application number: 83902400.0

(22) Date of filing: 28.06.1983
(51) International Patent Classification (IPC): 
A24D 3/ 04( . )
(86) International application number:
PCT/US1983/001002
(87) International publication number:
WO 1985/000092 (17.01.1985 Gazette 1985/02)
(84) Designated Contracting States:
AT BE CH DE FR GB LI LU NL SE

(71) Applicant: AMERICAN FILTRONA CORPORATION
Richmond, VA 23233 (US)

(72) Inventor:
  • BERGER, Richard, M.
    Midlothian, VA 23112 (US)

(74) Representative: Higgins, Michael Roger, et al 
MARKS & CLERK 57/60 Lincoln's Inn Fields
London WC2A 3LS
London WC2A 3LS (GB)

   


(54) IMPROVED TOBACCO FILTER