Number | Date | Country | Kind |
---|---|---|---|
57-192130[U] | Dec 1982 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3904149 | Suzuki | Sep 1975 | |
3936011 | Staar | Feb 1976 | |
4185314 | Hatchett et al. | Jan 1980 | |
4257075 | Wysocki et al. | Mar 1981 | |
4368495 | Hamanaka et al. | Jan 1983 | |
4380780 | Hirata et al. | Apr 1983 | |
4471397 | Cloutier | Sep 1984 | |
4488190 | Oishi et al. | Dec 1984 |
Number | Date | Country |
---|---|---|
0082505 | Jun 1983 | EPX |
55-163655 | Dec 1980 | JPX |
55-160358 | Dec 1980 | JPX |
57-3254 | Jan 1982 | JPX |
2082371 | Mar 1982 | GBX |
2103862 | Feb 1983 | GBX |
Entry |
---|
Yanker, "Diskette Orientation Detector & Ejector", IBM Technical Disclosure Bulletin, v. 23, n. 7A, Dec., 1980. |