Number | Date | Country | Kind |
---|---|---|---|
2235865 | Apr 1998 | CAX |
Number | Name | Date | Kind |
---|---|---|---|
3811500 | Morrisett et al. | May 1974 | |
4415205 | Rehm et al. | Nov 1983 | |
5038862 | Giroux et al. | Aug 1991 | |
5458209 | Hayes et al. | Oct 1995 | |
5462120 | Condouin | Oct 1995 | |
5615740 | Comeau et al. | Apr 1997 | |
5875847 | Forsyth | Mar 1999 |
Entry |
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Nickle's New Technology Magazine, vol. 5, No. 10, Dec. 1997, pp. 6-8. |