Color card, color book comprising the same, and color card...
Color chart, chart image data recording medium, profile...
Color comparison device having a bulged insertion groove for hol
Color comparison device having a color sample-bonding wheel whic
Color comparison reference standard and method for using same
Color mixture indicator device
Color reference data base and method of preparing same
Color test meter
Comparison sample for simulating an appearance of a...
Comparison sample for simulating the color of keratinous...