Number | Name | Date | Kind |
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5379224 | Brown et al. | Jan 1995 | A |
5486834 | Lennen | Jan 1996 | A |
5884214 | Krasner | Mar 1999 | A |
6052081 | Krasner | Apr 2000 | A |
6175725 | Auber | Jan 2001 | B1 |
6452545 | Araki et al. | Sep 2002 | B2 |
6496533 | Lennen | Dec 2002 | B2 |
Entry |
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