Number | Name | Date | Kind |
---|---|---|---|
D291564 | Kajita | Aug 1987 | |
D297733 | Watanabe | Sep 1988 | |
D305232 | Sutoh | Dec 1989 | |
D305652 | Tejima | Jan 1990 | |
D322438 | Skowronski | Dec 1991 | |
D339803 | Ditzig et al. | Sep 1993 | |
D340452 | Skowronski | Oct 1993 | |
4860336 | D'Avello et al. | Aug 1989 | |
4868862 | Ryoichi et al. | Sep 1989 | |
5155766 | Skowronski | Oct 1992 | |
5157722 | Hollowed et al. | Oct 1992 |
Entry |
---|
Flight Link II Advertisement, In-Flight Phone Corporation, pp. 1-2, 1993. |
In-Flight Phone System Advertisement, In Flight Phone Corporation, pp. 1-4, 1991. |
Flight Link Advertisement, In-Flight Phone International, pp. 1, 1992. |
Covens, Lloyd; "Air-to-Ground Service Takes Off", Reprinted from Communications, pp. 1-4, Apr. 1991. |
Number | Date | Country | |
---|---|---|---|
Parent | 21670 | Apr 1994 |