Number | Name | Date | Kind |
---|---|---|---|
444979 | Harrison et al. | Jan 1891 | |
3304103 | Bensler et al. | Feb 1967 | |
3419286 | Noonan et al. | Dec 1968 | |
3507519 | McNabb | Apr 1970 | |
3726471 | Kalb | Apr 1973 | |
3987960 | Gardiner | Oct 1976 | |
3993299 | O'Brien et al. | Nov 1976 | |
4211434 | Reese | Jul 1980 | |
4213639 | Absler et al. | Jul 1980 | |
4230262 | Denay et al. | Oct 1980 | |
4236731 | Hektoen | Dec 1980 | |
4346916 | Shelton | Aug 1982 | |
4418865 | Bowen | Dec 1983 | |
4429827 | Murray | Feb 1984 | |
4493496 | Kaluza | Jan 1985 |
Number | Date | Country |
---|---|---|
2252792 | Jun 1975 | FRX |
Entry |
---|
IBM Technical Disclosure Bulletin, vol. 5, No. 4 of Eichorn, Sep. 1982, Title "No Burst or Cut, Continuous Forms". |