Number | Date | Country | Kind |
---|---|---|---|
61-253572 | Oct 1986 | JPX | |
61-253573 | Oct 1986 | JPX | |
61-253574 | Oct 1986 | JPX |
This application is a continuation of application Ser. No. 111,597 filed 10/23/87 now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
3229280 | Chapin | Jan 1966 | |
3483515 | Oliver | Dec 1969 | |
3736459 | Harris | May 1973 | |
3745404 | Crost | Jul 1973 | |
3774168 | Koo et al. | Nov 1973 | |
3775636 | McNally | Nov 1973 | |
3914600 | Redman | Oct 1975 | |
3969699 | McGlaughlin | Jul 1976 | |
4365863 | Broussaud | Dec 1982 | |
4647909 | Spalding | Mar 1987 | |
4679893 | Ramer | Jul 1987 |
Number | Date | Country |
---|---|---|
2170919 | Aug 1986 | GBX |
Entry |
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Extracted translation of FR-A1-2,523,393 (p.3, 1.20-p.9,1.18). |
Schmidt et al., "Experimental 4.times.4 Optical Switching Network", Electronics Letters, vol. 12, No. 22, pp. 575-577, 10/76. |
Number | Date | Country | |
---|---|---|---|
Parent | 111597 | Oct 1987 |