Number | Name | Date | Kind |
---|---|---|---|
3929327 | Olson | Dec 1975 | |
4955965 | Mandel | Sep 1990 | |
5049929 | Anderson et al. | Sep 1991 |
Entry |
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IBM Technical Disclosure Bulletin vol. 22 No. 5 Oct. 1979 pp. 1746-1748 "Paper Feed" by S. P. Garrison and R.A. Rachui. |
XDJ vol. 20, No. 1, pp. 13-16. |