Microfilm viewer
Microform card including surface locating structure for eliminat
Microform information storage arrangement
Microform information storage arrangement
Microform reader
Microform reader
Microform reader
Microform readers
Microform viewer
Microform viewer for use with a rigid frame
Microform-reader
Microimage storage and retrieval apparatus
Micromirror device with adjacently disposed support region
Micromirror elements, package for the micromirror elements,...
Micromirror projection of polarized light
Microprocessor controlled filmstrip projector
Microscope lens system
Microscope with projector
Microstructures integrated into a transparent substrate...
Miniature map viewer with aligning reticle