Number | Date | Country | Kind |
---|---|---|---|
4-322383 | Nov 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4641113 | Ozawa | Feb 1987 | |
5146191 | Mandai et al. | Sep 1992 | |
5164692 | Gertel et al. | Nov 1992 |
Number | Date | Country |
---|---|---|
2-92210 | Jul 1990 | JPX |
Entry |
---|
Fairchild Camera and Instrument Corporation, Chapter 5, pp. 5-3-5-5, 1977, "ECL Data Book". |