Microfilm cassette
Microfilm cassette and the projection apparatus for the viewing
Microfilm reader
Microfilm reader
Microfilm reader
Microfilm reader
Microfilm reader
Microfilm reader for microfiche films
Microfilm reader/printer
Microfilm retrieval device
Microfilm search method and device
Microfilm searching and reading device
Microform card including surface locating structure for eliminat
Microform information storage arrangement
Microform information storage arrangement
Microform viewer
Microimage storage and retrieval apparatus
Multiple image projection device