Number | Name | Date | Kind |
---|---|---|---|
3556511 | Howard et al. | Jan 1971 | |
3556513 | Howard | Jan 1971 | |
3565420 | Howard | Feb 1971 | |
3782591 | Fries | Jan 1974 | |
3815896 | Hoyer | Jun 1974 | |
3858732 | Kemper | Jan 1975 | |
4043460 | Steele | Aug 1977 | |
4076408 | Reid et al. | Feb 1978 | |
4164347 | McGrain | Aug 1979 | |
4169674 | Russel | Oct 1979 | |
4231562 | Hori | Nov 1980 | |
4469320 | Wenthe | Sep 1984 |
Entry |
---|
Xerox Disclosure Journal, vol. 5, No. 6, pp. 625-626, Nov./Dec. 1980, "Document Set Separator", James E. Hutton et al. |