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4613938 | Hansen et al. | Sep 1986 | |
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4972725 | Choisnet | Nov 1990 | |
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5028929 | Sand et al. | Jul 1991 | |
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5354015 | Meador | Oct 1994 | |
5406839 | Leblond et al. | Apr 1995 | |
5484121 | Padawer et al. | Jan 1996 | |
5488375 | Michie | Jan 1996 | |
5596320 | Barnes | Jan 1997 | |
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5748091 | Kim | May 1998 | |
5801647 | Survo et al. | Sep 1998 |
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0 405 625 A2 | Jan 1991 | EPX |
2 158 939 | Nov 1985 | GBX |
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Entry |
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