Number | Date | Country | Kind |
---|---|---|---|
3244936 | Dec 1982 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3905294 | Barrus et al. | Sep 1975 | |
4273039 | Luo et al. | Jun 1981 | |
4306207 | Tada et al. | Dec 1981 | |
4348119 | Carson, Jr. et al. | Sep 1982 | |
4429342 | Heider | Jan 1984 |
Number | Date | Country |
---|---|---|
060969 | Sep 1982 | EPX |
3038881 | May 1982 | DEX |
Entry |
---|
IBM Technical Disclosure Bulletin, W. T. Pimbley, Settle Out Control for Moving Coil Print Hammer, 11-78, vol. 21, No. 6, pp. 2283 and 2284. |