| (84) |
Designated Contracting States: |
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BE DE ES FR GB IT NL SE |
| (30) |
Priority: |
04.06.1992 FR 19920007150
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| (71) |
Applicants: |
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- BP CHEMICALS SNC
F-92086 Paris La Défense 1 (FR)
- BP Chemicals Limited
London EC2M 7BA (GB)
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| (72) |
Inventor: |
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- CROUZET, Pierre
F-13500 Martigues (FR)
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| (74) |
Representative: Hymers, Ronald Robson |
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BP International Limited, Patents & Agreements Division, Chertsey Road Sunbury-on-Thames, Middlesex, TW16 7LN Sunbury-on-Thames, Middlesex, TW16 7LN (GB) |
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