发明授权
US4079697A Electrode conductive roller developing device 失效
电极导电辊显影装置

Electrode conductive roller developing device
摘要:
At least one roller in a plurality of paired electrode rollers positioned in a liquid developer is electrically isolated from its associated electrode roller for development of the image on a copying sheet during the time in which the copying sheet is transported by the paired conductive rollers to eliminate fogging and whitening of the copied image.
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