72169567
May 23, 1963
Sep 8, 1964
SOLID AND LIQUID TONERS ADAPTED FOR THE DEVELOPMENT OF LATENT ELECTROSTATIC IMAGES FORMED BY PHOTOELECTROSTATIC PROCESSES; LIQUID TONER CONCENTRATE MIXTURES AND LIQUID TONER DILUENTS ADAPTED FOR ADMIXTURE TO PRODUCE A LIQUID TONER; POWDERED SOLID TONER CONCENTRATE MIXTURES ADAPTED FOR ADDITION TO A POWDERED SOLID TONER MIXTURE TO REPLENISH ITS CONTENT OF TONER POWDER; AND POWDERED SOLID RESINOUS TONERS
Metal Goods