发明名称 Variable magnification reproducing apparatus
摘要 A reproducing apparatus for producing copies of a document selectively at one of a plurality of copy image magnifications. A photosensitive surface is arranged for movement at a given velocity. A plurality of document viewing positions corresponding to different desired copy image magnifications are provided. The document is viewed in stripwise fashion selectively at one of the viewing positions, and an image thereof projected onto the photosensitive surface selectively at one of the plurality of magnifications corresponding to the viewing position selected.
申请公布号 US4033691(A) 申请公布日期 1977.07.05
申请号 US19750627432 申请日期 1975.10.30
申请人 XEROX CORPORATION 发明人 BIERWORTH, DAVID P.;LYNCH, THOMAS
分类号 G03G15/041;G03G15/30;(IPC1-7):G03G15/00 主分类号 G03G15/041
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