| (84) |
Designated Contracting States: |
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DE ES FR GB IT |
| (30) |
Priority: |
13.11.1992 GB 19920023792
|
| (71) |
Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY |
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St. Paul, Minnesota 55133-3427 (US) |
|
| (72) |
Inventors: |
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- PARSONS, Keith P.
Herts CM23 5JG (GB)
- LINDSAY, Alan
Ware, Herts (GB)
|
| (74) |
Representative: Bowman, Paul Alan |
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LLOYD WISE, TREGEAR & CO. Norman House 105-109 Strand London WC2R OAE London WC2R OAE (GB) |
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