| (84) |
Designated Contracting States: |
|
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
| (30) |
Priority: |
07.07.1999 FI 991559
|
| (43) |
Date of publication of application: |
|
24.04.2002 Bulletin 2002/17 |
| (73) |
Proprietor: Metso Automation Oy |
|
00880 Helsinki (FI) |
|
| (72) |
Inventor: |
|
- KAUPPILA, Jarmo
FIN-87250 Kajaani (FI)
|
| (74) |
Representative: TBK-Patent |
|
Bavariaring 4-6 80336 München 80336 München (DE) |
| (56) |
References cited: :
US-A- 4 550 603 US-A- 4 649 743 US-A- 5 596 496 US-A- 5 875 420
|
US-A- 4 550 604 US-A- 5 109 700 US-A- 5 745 382
|
|
| |
|
|
|
|