Number | Date | Country | Kind |
---|---|---|---|
62-234432 | Sep 1987 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4481382 | Villa-Real | Nov 1984 | |
4731811 | Dubus | Mar 1988 |
Entry |
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Seki et al "Detachable Unit Service in 800 MHz Band Cellular Radio Telephone System", IEEE Communications vol. 24, No. 2, 2/86 pp. 47-52. |