Sandler & Greenblum
Copying apparatus
 The present invention relates to a copying apparatus capable of changing the copying magnification, by moving and positioning optical members such as lens and mirror and changing the scanning speed of the scanning optical system, wherein the moving and positioning of optical members and the selecting of the scanning speed can be attained by a single motor. 
Casio Computer Co., Ltd. Casio Electronic, Mfg. Co. Ltd.
G
G03G
inventional
Shunji Tatsumi Akinori
Watanabe Shimanari Endo