Camera method and apparatus for recording with selected contrast
Cold cathode light source for additive color enlarger
Color adjustment device of color image forming apparatus
Color balance measuring device
Color copier
Color copying method
Color copying method and apparatus
Color correcting device for color printing light source
Color correction adapter for photographic enlargers
Color correction apparatus for a duplicate camera
Color correction head
Color correction method for color copier utilizing correction ta
Color correction method for panchromatic printing and its device
Color enlarger
Color filter interpositioning mechanism for color electrophotogr
Color image exposure apparatus
Color image forming apparatus
Color image processing apparatus
Color image processing apparatus
Color image processing apparatus which performs color correction