Number | Date | Country | Kind |
---|---|---|---|
62-254939 | Oct 1987 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4566124 | Yamamoto et al. | Jan 1986 | |
4748675 | Suzuki et al. | May 1988 | |
4783829 | Miyakawa et al. | Nov 1988 |
Entry |
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Proceedings of the 27th Conference of the Japanese Society of Data Processing, pp. 965-966, 1983. |