Number | Name | Date | Kind |
---|---|---|---|
RE31649 | Brodbeck | Aug 1984 | |
D236356 | Henshaw et al. | Aug 1975 | |
D258062 | Cusimano et al. | Jan 1981 | |
D271486 | Doodson | Nov 1983 | |
D277473 | Young | Feb 1985 | |
D278429 | Doodson et al. | Apr 1985 | |
D279106 | Sawada | Apr 1985 | |
3940573 | Healy et al. | Feb 1976 | |
4029908 | Moseley et al. | Jun 1977 | |
4086443 | Gorham et al. | Apr 1978 | |
4339632 | Early et al. | Jul 1982 |
Number | Date | Country |
---|---|---|
0096444 | Jun 1983 | JPX |
Entry |
---|
Teleteknik Denmark (1979) No. 1, vol. 23, Eng. Ed. Abbreviated Dialling Method; at p. 20, FIG. 1, 76E subset. |