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FR1173295A - Appareil de copie photographique de spécimens en couleurs - Google Patents

Appareil de copie photographique de spécimens en couleurs

Info

Publication number
FR1173295A
FR1173295A FR1173295DA FR1173295A FR 1173295 A FR1173295 A FR 1173295A FR 1173295D A FR1173295D A FR 1173295DA FR 1173295 A FR1173295 A FR 1173295A
Authority
FR
France
Prior art keywords
copy apparatus
photographic copy
color specimens
specimens
color
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa Gevaert NV
Original Assignee
Agfa Camera Werk AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agfa Camera Werk AG filed Critical Agfa Camera Werk AG
Application granted granted Critical
Publication of FR1173295A publication Critical patent/FR1173295A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
    • G03B27/735—Controlling exposure by variation of spectral composition, e.g. multicolor printers in dependence upon automatic analysis of the original

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
FR1173295D 1956-03-24 1957-03-22 Appareil de copie photographique de spécimens en couleurs Expired FR1173295A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1173295X 1956-03-24

Publications (1)

Publication Number Publication Date
FR1173295A true FR1173295A (fr) 1959-02-23

Family

ID=7729526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1173295D Expired FR1173295A (fr) 1956-03-24 1957-03-22 Appareil de copie photographique de spécimens en couleurs

Country Status (1)

Country Link
FR (1) FR1173295A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069971A (en) * 1960-01-18 1962-12-25 Simmon Brothers Inc Exposure control apparatus for making color prints
US3100419A (en) * 1959-01-30 1963-08-13 Pako Corp Photographic printer
US3229569A (en) * 1959-02-20 1966-01-18 Frost Paul Process and apparatus for producing photographic color reproductions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100419A (en) * 1959-01-30 1963-08-13 Pako Corp Photographic printer
US3229569A (en) * 1959-02-20 1966-01-18 Frost Paul Process and apparatus for producing photographic color reproductions
US3069971A (en) * 1960-01-18 1962-12-25 Simmon Brothers Inc Exposure control apparatus for making color prints

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