(19)
(11) EP 0 359 750 A1

(12)

(43) Date of publication:
28.03.1990 Bulletin 1990/13

(21) Application number: 88903250.0

(22) Date of filing: 30.03.1988
(51) International Patent Classification (IPC): 
F16J 1/ 12( . )
F16J 10/ 02( . )
(86) International application number:
PCT/FI1988/000045
(87) International publication number:
WO 1988/008097 (20.10.1988 Gazette 1988/23)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 07.04.1987 FI 19870001509
26.05.1987 FI 19870002323
18.09.1987 FI 19870004078

(71) Applicant: SUNDHOLM, Göran
SF-04310 Tuusula (FI)

(72) Inventor:
  • SUNDHOLM, Göran
    SF-04310 Tuusula (FI)

(74) Representative: Jenkins, Peter David, et al 
PAGE WHITE & FARRER 54 Doughty Street
London WC1N 2LS
London WC1N 2LS (GB)

   


(54) A WORKING CYLINDER