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| US3995581 | 27 Ago 1974 | 7 Dic 1976 | | Patterning and blending with lateral distribution channels and crosswise feeder systems | | US4082036 | 30 Mar 1976 | 4 Abr 1978 | Mitter & Co. | Ink trough dividers for endless band screen printer | | US4133293 | 23 Sep 1977 | 9 Ene 1979 | | Liquid feeding, patterning and blending system | | US4378736 | 13 Abr 1981 | 5 Abr 1983 | | Inking device |
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