Number | Name | Date | Kind |
---|---|---|---|
3560641 | Taylor et al. | Feb 1971 | |
3769631 | Hill et al. | Oct 1973 | |
3813676 | Wolfe | May 1974 |
Entry |
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Gamblin et al.; Orthogonalization of Electrostatic Printing; IBM Tec. Disc. Bulletin, vol. 11, No. 10, Mar. 1969, pp. 1292-1293. |