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4553222 | Kurland et al. | Nov 1985 | A |
4560032 | Imanaka | Dec 1985 | A |
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4840253 | DiMaggio et al. | Jun 1989 | A |
5279392 | Casale et al. | Jan 1994 | A |
5595263 | Pignataro | Jan 1997 | A |
5890136 | Kipp | Mar 1999 | A |
5979604 | Pinna et al. | Nov 1999 | A |
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6102162 | Teicher | Aug 2000 | A |
6145628 | Tanaka | Nov 2000 | A |
6179088 | Lai | Jan 2001 | B1 |