(19)
(11) EP 0 507 913 A1

(12)

(43) Date of publication:
14.10.1992 Bulletin 1992/42

(21) Application number: 91918804.0

(22) Date of filing: 25.10.1991
(51) International Patent Classification (IPC): 
A61M 15/ 00( . )
A61M 16/ 00( . )
(86) International application number:
PCT/GB1991/001868
(87) International publication number:
WO 1992/007599 (14.05.1992 Gazette 1992/11)
(84) Designated Contracting States:
DE FR GB IT

(30) Priority: 25.10.1990 GB 19900023282

(71) Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY
St. Paul, Minnesota 55133-3427 (US)

(72) Inventors:
  • SMITH, David, Keith 8 Springfield Close
    Leicestershire LE11 3PT (GB)
  • BAUM, Eric, Arthur 34 Shepherd's Close
    Leicestershire LE11 3LA (GB)
  • TANSEY, Ian, Philip
    Barrow-upon-Soar LE12 8JP (GB)
  • HODSON, Peter, David 5 Kings Mead Avenue
    Nottingham NG9 3QX (GB)

(74) Representative: Bowman, Paul Alan, et al 
LLOYD WISE, TREGEAR & CO. Norman House 105-109 Strand
London WC2R OAE
London WC2R OAE (GB)

   


(54) INHALATION DEVICE