04272180 is referenced by 48 patents and cites 4 patents.

First and second original documents are copied on the opposite sides of a copy sheet in superposition in such a manner that the centers of the two copied images on the opposite sides of the copy sheet are coincident with each other. The two copied images are offset from the center of the copy sheet, leaving a blank area at one edge of the copy sheet for binding a number of copy sheets together in book form. The present copying machine is further provided with two sheet cassettes containing copy sheets of different sizes, a device for selecting the desired copy sheet size and intermediate sheet holder for temporarily holding the selected copy sheet between the copy operations of the first and second original documents.

Title
Electrostatic copying machine
Application Number
884137
Publication Number
4272180
Application Date
May 24, 1979
Publication Date
June 9, 1981
Inventor
Tamaki Kaneko
Tokyo
JP
Yasuhiro Tabata
Tokyo
JP
Isao Nakamura
Tokyo
JP
Yutaka Koizumi
Tokyo
JP
Toyokazu Satomi
Tokyo
JP
Agent
David G Alexander
Assignee
Ricon
JP
IPC
G03G 15/00
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