EP 0149424 B1 19901114 - METHOD AND DEVICE FOR DETERMINING THE QUALITY OF PRINTS, AND COLOUR TEST STRIP FOR SAID DETERMINATION
Title (en)
METHOD AND DEVICE FOR DETERMINING THE QUALITY OF PRINTS, AND COLOUR TEST STRIP FOR SAID DETERMINATION
Publication
Application
Priority
CH 674883 A 19831219
Abstract (en)
[origin: ES8608157A1] A color measuring strip having a plurality of different measuring fields includes information codes located either laterally adjacent to, or between, individual measuring fields. The information codes are individually assigned to respective measuring fields, and contain information relating to such items as scanning position and the color and type of the field concerned. The information codes are machine-read and are evaluated so that a scanning head may be positioned relative to the measuring fields, and are further used in processing the data provided by the scanning head.
IPC 1-7
IPC 8 full level
G01J 3/50 (2006.01); B41F 31/02 (2006.01); B41F 33/00 (2006.01); B41F 33/14 (2006.01)
CPC (source: EP US)
B41F 33/0036 (2013.01 - EP US); B41P 2233/51 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0149424 A2 19850724; EP 0149424 A3 19880921; EP 0149424 B1 19901114; AT E58336 T1 19901115; AU 3689884 A 19850704; AU 569356 B2 19880128; AU 605208 B2 19910110; AU 8182887 A 19880324; CA 1217275 A 19870127; DE 3483606 D1 19901220; DK 162662 B 19911125; DK 162662 C 19920406; DK 605984 A 19850620; DK 605984 D0 19841218; ES 538705 A0 19860616; ES 8608157 A1 19860616; JP H0513245 B2 19930222; JP S60190822 A 19850928; NO 168272 B 19911021; NO 168272 C 19920129; NO 845092 L 19850620; US 4671661 A 19870609; ZA 849839 B 19850828
DOCDB simple family (application)
EP 84810613 A 19841213; AT 84810613 T 19841213; AU 3689884 A 19841218; AU 8182887 A 19871126; CA 470257 A 19841217; DE 3483606 T 19841213; DK 605984 A 19841218; ES 538705 A 19841218; JP 26653684 A 19841219; NO 845092 A 19841218; US 68356484 A 19841219; ZA 849839 A 19841218