G - Physics – 01 – J
Patent
G - Physics
01
J
73/181
G01J 3/52 (2006.01) G01N 21/29 (2006.01) G01N 21/78 (2006.01) G01N 21/01 (2006.01)
Patent
CA 1329329
ABSTRACT A unit for deciding the coloration of a test piece by comparison with reference samples including a display of a plurality of color samples arranged for comparison to specimen, means for identifying a selected color sample, a first memory means for storing values representing each of said different color samples and combination thereof, and display means for displaying a stored color sample value corresponding to a color sample or combination of color samples selected. The unit further includes a stationary mounting member having an area for mounting a specimen, and a rotatable color sample member mounted on the stationary member. The color samples are arranged in the form of a circle on the color sample member.
573071
Herpichboehm Bernd Georg
Ota Hiroyuki
Sierra George Harold
Summers Robert Bruce
Terada Takao
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Boehringer Mannheim Corporation
Omron Tateisi Electronics Co.
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