Number | Name | Date | Kind |
---|---|---|---|
5543074 | Hague et al. | Aug 1996 | |
5612307 | Chambers et al. | Mar 1997 |
Number | Date | Country |
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9705857 | Feb 1997 | WOX |
Entry |
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U.S. Ser. No. 08/993,497 to Villa, filed Dec. 18, 1997, discussed on p. 4,ast paragraph of the application. |