Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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Filing date
Publication date
Application filed by Fujitsu LtdfiledCriticalFujitsu Ltd
Priority to JP50138896ApriorityCriticalpatent/JPS5263337A/en
Publication of JPS5263337ApublicationCriticalpatent/JPS5263337A/en
PURPOSE: To enable a toner to develop by virtue of electrostatic attraction without lowering adhesion even when carbon is used instead of magnetized metallic fine powder, by covering the outside of a plastic toner made by despersing carbon in it, with carbone.