(84) |
Designated Contracting States: |
|
BE CH DE DK ES FR GB IT LI NL |
(30) |
Priority: |
13.12.1994 GB 19940025105
|
(71) |
Applicant: BP Chemicals Limited |
|
London EC2M 7BA (GB) |
|
(72) |
Inventor: |
|
- ELLIS, Brian
Middlesex TW16 7LN (GB)
|
(74) |
Representative: Krishnan, Suryanarayana Kalyana |
|
BP INTERNATIONAL LIMITED Patents & Agreements Division Chertsey Road Sunbury-on-Thames Middlesex TW16 7LN Sunbury-on-Thames Middlesex TW16 7LN (GB) |
|