Number | Name | Date | Kind |
---|---|---|---|
4173001 | Frosch | Oct 1979 | |
5050183 | Duling, III | Sep 1991 | |
5140456 | Huber | Aug 1992 | |
5263036 | De Bernardi et al. | Nov 1993 | |
5473622 | Grubb | Dec 1995 | |
5497265 | Fontana et al. | Mar 1996 | |
5506723 | Junginger | Apr 1996 | |
5563733 | Mitsuda et al. | Oct 1996 | |
5621749 | Boney | Apr 1997 | |
5677920 | Waarts et al. | Oct 1997 |
Entry |
---|
O plus B, #113, pp. 75-82, 1989. |