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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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Filing date
Publication date
Application filed by Nippon Telegraph and Telephone CorpfiledCriticalNippon Telegraph and Telephone Corp
Priority to JP11623275ApriorityCriticalpatent/JPS5240142A/en
Publication of JPS5240142ApublicationCriticalpatent/JPS5240142A/en
Magnetic Brush Developing In Electrophotography
(AREA)
Abstract
PURPOSE: To reduce the deterioration of a developing agent and enhance the density of development and its speed by forming a magnetic brush on the surface of a belt due to the combination of a magnetic roller with a sleeve and a roller, and by separating the developing agent from the magnetic brush with no use of a scraper.
COPYRIGHT: (C)1977,JPO&Japio
JP11623275A1975-09-251975-09-25Magnetic brush development device
PendingJPS5240142A
(en)