Number | Date | Country | Kind |
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101 17 804 | Apr 2001 | DE |
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5166227 | Raines et al. | Nov 1992 | A |
5859117 | Goerl et al. | Jan 1999 | A |
6147147 | Hoover et al. | Nov 2000 | A |
Number | Date | Country |
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198 43 301 | Mar 2000 | DE |
Entry |
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