Burns, Doane, Swecker & Mathis
Microfilm and microfilm printer
 A microfilm comprises a plurality of microimages continuously formed on a film base thereof, each of the microimages being provided with a size mark which has a distinctiveness for indicating the size of the corresponding microimage. A printer adapter for use with such a microfilm comprises a sensor for detecting the size marks. Correct size coping sheets are, therefore, supplied in accordance with the signal from the sensor. 
Minolta Camera Kabushiki Kaisha
G G
G03B G03B
inventional inventional
Masafumi Takao
Fujita Saijo