This is a continuation of application Ser. No. 107,863 filed Oct. 7, 1987.
Number | Name | Date | Kind |
---|---|---|---|
4291198 | Anderson et al. | Sep 1981 | |
4425627 | Eibner | Jan 1984 | |
4449218 | Strehl | May 1984 | |
4535448 | Baxter et al. | Aug 1985 | |
4631364 | Coyne et al. | Dec 1986 |
Entry |
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Hagelbarger et al., "Experimental Teleterminals--Hardware", Bell System Technical Journal, Jan. 1983, vol. 62, No. 1, pp. 145-152. |
Bayer et al., "Experimental Teleterminal--The Software Strategy", Bell System Technical Journal, Jan. 1983, vol. 62, No. 1, pp. 120-144. |
Krepick, William, "Smart Phones Aren't Coming--They're Here", Telephony, Feb. 26, 1979, pp. 45-52. |
Adkins et al., "Disphlaphone: Telephone and Terminal", Bell Northern Research, 1982. |
Number | Date | Country | |
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Parent | 107863 | Oct 1987 | |
Parent | 675422 | Nov 1984 |