Number | Name | Date | Kind |
---|---|---|---|
3471702 | Van Veld | Oct 1969 | |
3574470 | Vukelich et al. | Apr 1971 | |
3591291 | Greer et al. | Jul 1971 | |
3694658 | Watson et al. | Sep 1972 | |
3976384 | Matthews et al. | Aug 1976 | |
3983403 | Dahlstrom et al. | Sep 1976 | |
4092068 | Lucas et al. | May 1978 | |
4097160 | Yataki et al. | Jun 1978 | |
4149089 | Idelsohn et al. | Apr 1979 | |
4184175 | Mullane, Jr. | Jan 1980 | |
4199261 | Tidd et al. | Apr 1980 | |
4274288 | Tittman et al. | Jun 1981 | |
4286880 | Young | Sep 1981 | |
4403294 | Hamada et al. | Sep 1983 | |
4412746 | Yokouchi | Nov 1983 | |
4518259 | Ward | May 1985 |
Number | Date | Country |
---|---|---|
2499717 | Aug 1982 | FRX |
Entry |
---|
Davis, et al., Def. Pub. T392,008 (1975). |