Gas separation: apparatus – Electric field separation apparatus – Electrode cleaner – apparatus part flusher – discharger – or...
Patent
1976-02-02
1977-01-18
Kimlin, Edward C.
Gas separation: apparatus
Electric field separation apparatus
Electrode cleaner, apparatus part flusher, discharger, or...
96 27R, 96 30, 96 43, G03C 504, G03F 100
Patent
active
040037452
ABSTRACT:
A color identifying tape having a clear or white background with a black positive register mark and a negative mark in fixed spaced relationship thereon. The black register mark forms colored background areas shaded in each primary color, red, yellow and blue in three quandrants about the register mark with a clear area to represent black, and the negative register mark has colored positive indicia on clear background corresponding to each color on the positive register mark. The color identifying tape is placed next to the article to be photographed and is photographed with black and white film through a series of filters to record the red color, the yellow color, the blue color, and the black color on separate frames of film such that the positive register marks become negative on the film and the negative register marks become positive. This allows alignment of the films in relationship with each other and the color background areas and positive indicia identify the color represented by the film. The films are then affixed to sheets of material in corresponding fixed relationship to photoengrave lithographic printing plates.
REFERENCES:
patent: 3326682 (1967-06-01), Endermann
patent: 3615441 (1971-10-01), Deneau
patent: 3783520 (1974-01-01), King
patent: 3798782 (1974-03-01), Lindahl
patent: 3802882 (1974-04-01), Kopylova
patent: 3902901 (1975-09-01), Vogel
Blanks Engraving Company
Crutsinger Gerald G.
Kimlin Edward C.
Moore Howard E.
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