| (84) |
Designated Contracting States: |
|
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
| (30) |
Priority: |
09.12.1994 US 19940353533
|
| (71) |
Applicant: CHEVRON U.S.A. INC. |
|
San Francisco, California 94105 (US) |
|
| (72) |
Inventors: |
|
- OKAZAKI, Mark, E.
Rodeo, CA 94572 (US)
- CHAN, Jim, H.
Martinez, CA 94533 (US)
- ABERNATHY, Susan, M.
Hercules, CA 94547 (US)
- D'SOUZA, Adrian
Walnut Creek, CA 94598 (US)
|
| (74) |
Representative: Nash, David Allan |
|
Haseltine Lake & Co., Imperial House, 15-19 Kingsway
London WC2B 6UD
London WC2B 6UD (GB) |
|
