| (84) |
Designated Contracting States: |
|
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
Designated Extension States: |
|
AL LT LV MK RO SI |
| (30) |
Priority: |
30.12.1998 US 222967
22.10.1999 US 160943 P
|
| (71) |
Applicant: Baker Hughes Incorporated |
|
Houston, TX 77042-3115 (US) |
|
| (72) |
Inventors: |
|
- MOLLISON, Richard, A.
Houston, TX 77375 (US)
- SCHOEN, Juergen, H.
A- Leoben (AT)
- FANINI, Otto, N.
Houston, TX 77042 (US)
- KRIEGSHAUSER, Berthold, F.
Houston, TX 77077 (US)
- PAVLOVIC, Milomir
Houston, TX 77070 (US)
|
| (74) |
Representative: Vigars, Christopher Ian et al |
|
Haseltine Lake & Co.,Imperial House,15-19 Kingsway
London WC2B 6UD
London WC2B 6UD (GB) |
|
