73655889
Apr 13, 1987
Mar 7, 1989
INK JET PRINTERS; INK JET PRINTER HEADS; INK JET PRINTING MACHINES; AND CONVEYORS FOR MOVING ARTICLES PAST AN INK JET PRINTING STATION; AND STRUCTURAL PARTS FOR ALL OF THE AFORESAID
MachineryELECTRONIC CONTROLS FOR INK JET PRINTERS; ELECTRONIC CONTROLS FOR CONVEYORS FOR MOVING ARTICLES PAST AN INK JET PRINTING STATION, AND PARTS THEREFOR
Electrical and Scientific Apparatus