Number | Date | Country | Kind |
---|---|---|---|
3751/84 | Aug 1984 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
891047 | Doane | Jun 1908 | |
933186 | Latta | Sep 1909 | |
1030500 | Brown | Jun 1912 | |
3926109 | Filsinger et al. | Dec 1975 | |
4378566 | Tsukamura | Mar 1983 | |
4498792 | Falconeri | Feb 1985 | |
4564303 | Rosenberg et al. | Jan 1986 |
Number | Date | Country |
---|---|---|
59923 | Sep 1982 | EPX |
69189 | Jun 1981 | JPX |
131586 | Aug 1982 | JPX |
183279 | Oct 1983 | JPX |
215386 | Dec 1983 | JPX |
104984 | Jun 1984 | JPX |
2119318 | Nov 1983 | GBX |
Entry |
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IBM Tech. Disc. Bulletin, "Multiple Ribbon Cartridge Color Printer", Meier et al., vol. 22, No. 10, Mar. 1980, pp. 4481-4482. |
IBM Tech. Disc. Bulletin, "Multicolor Matrix Impact Printer", Meier, vol. 21, No. 11, Apr. 1979, pp. 4448-4451. |
IBM Tech. Disc. Bulletin, "Daisy Wheel Printer with Individually Fed Color Ribbons", Ku et al., vol. 26, No. 4, Sep. 1983, pp. 1772-1773. |