Number | Name | Date | Kind |
---|---|---|---|
4188863 | Grossi | Feb 1980 | |
4328740 | McDonough et al. | May 1982 | |
4406217 | Oota | Sep 1983 | |
4412481 | Oota | Nov 1983 | |
4418614 | Oota et al. | Dec 1983 | |
4468406 | d'Alayer de Costemore d'Arc | Aug 1984 | |
4478139 | Zimmerman | Oct 1984 | |
4572060 | Yung-Kuan | Feb 1986 | |
4586146 | Dumbeck | Apr 1986 | |
4644571 | Narita et al. | Feb 1987 | |
4662271 | Woltermann | May 1987 | |
4767632 | Meier | Aug 1988 | |
4789106 | Weber | Dec 1988 | |
4833978 | Martone et al. | May 1989 | |
4876953 | Imamura et al. | Oct 1989 | |
5094153 | Helbling | Mar 1992 | |
5186399 | Knepler et al. | Feb 1993 | |
5207148 | Anderson et al. | May 1993 | |
5287795 | Enomoto | Feb 1994 |