| (84) |
Designated Contracting States: |
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DE ES FR GB IT |
| (30) |
Priority: |
10.06.1997 US 872579
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| (43) |
Date of publication of application: |
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28.06.2000 Bulletin 2000/26 |
| (73) |
Proprietor: MICHELIN RECHERCHE ET TECHNIQUE S.A. |
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CH-1763 Granges-Paccot (CH) |
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| (72) |
Inventors: |
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- WILLARD, Walter, Lee, Jr.
Greenville, SC 29609 (US)
- ENDICOTT, James, Milo
Greenville, SC 29605 (US)
- CRADDOCK, Jeffrey, Scott
Simpsonville, SC 29681 (US)
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| (74) |
Representative: Diernaz, Christian et al |
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Michelin & Cie,
Service SGD/LG/PI-LADOUX 63040 Clermont-Ferrand Cedex 09 63040 Clermont-Ferrand Cedex 09 (FR) |
| (56) |
References cited: :
US-A- 3 951 192 US-A- 4 067 374 US-A- 5 427 166
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US-A- 4 034 792 US-A- 4 203 481 US-A- 5 511 599
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