Apparatus for storing and transporting essentially disk-shaped o
Apparatus for storing data carriers with automatic access to the
Apparatus for successively treating optical cards
Apparatus for supporting and connecting a magnetic field modulat
Apparatus for supporting objective lens movably in two orthogona
Apparatus for supporting optical system of optical information r
Apparatus for suppressing warping optical disk and optical...
Apparatus for switching modes based on quantity of light...
Apparatus for the centered mounting and unmounting on a device s
Apparatus for the cleaning of phonograph records
Apparatus for the point-by-point scanning of an object
Apparatus for the recording or for the reproduction of...
Apparatus for tilt adjusting of an optical disc player
Apparatus for tracking a record track on a video disc
Apparatus for tracking an optical disc
Apparatus for tracking optical disk
Apparatus for translating a cartridge access device
Apparatus for transverse image registration of a photoreceptor b
Apparatus for use in correcting beam anamorphicity by vector dif
Apparatus for using window signal generators to enable detection