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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Canon Inc
Original Assignee
Canon Inc
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Filing date
Publication date
Application filed by Canon IncfiledCriticalCanon Inc
Priority to JP8129776ApriorityCriticalpatent/JPS537243A/en
Publication of JPS537243ApublicationCriticalpatent/JPS537243A/en
PURPOSE:To prevent the contamination due to the splash of a developing agent by conveying in a closed space the developing agent which is removed by a cleaning blade.