Number | Date | Country | Kind |
---|---|---|---|
3604114 | Feb 1986 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3541456 | Feder | Nov 1970 | |
4002845 | Kaul et al. | Jan 1977 | |
4159535 | Fuhrman | Jun 1979 |
Number | Date | Country |
---|---|---|
3132198 | Mar 1983 | DEX |
Entry |
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IEEE International Conference on Communications, Proceedings--Jun. 1974, PCM Receiving Equipment of a 640 Mbits/S Waveguide Transmission System Using Integrated Circuits. |
Multiplexers for 8.448 Mbit/S in Positive-Negative Stuffing Technology by U. Assmus, Nachrichtentechnische Fachbertichte, 42 (1972) pp. 245-256. |
Siemens Digital Signal Multiplex Device DSMX8/34, Apr. 1983. |