FR2089809A5 - - Google Patents

Info

Publication number
FR2089809A5
FR2089809A5 FR7113604A FR7113604A FR2089809A5 FR 2089809 A5 FR2089809 A5 FR 2089809A5 FR 7113604 A FR7113604 A FR 7113604A FR 7113604 A FR7113604 A FR 7113604A FR 2089809 A5 FR2089809 A5 FR 2089809A5
Authority
FR
France
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
FR7113604A
Other languages
French (fr)
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 AG
Original Assignee
Agfa Gevaert 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 Gevaert AG filed Critical Agfa Gevaert AG
Application granted granted Critical
Publication of FR2089809A5 publication Critical patent/FR2089809A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F3/00—Colour separation; Correction of tonal value
    • G03F3/10—Checking the colour or tonal value of separation negatives or positives
    • G03F3/101—Colour or tonal value checking by non-photographic means or by means other than using non-impact printing methods or duplicating or marking methods covered by B41M5/00
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/02—Sensitometric processes, e.g. determining sensitivity, colour sensitivity, gradation, graininess, density; Making sensitometric wedges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR7113604A 1970-04-18 1971-04-16 Expired FR2089809A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702018735 DE2018735A1 (de) 1970-04-18 1970-04-18 Verfahren zur Herstellung von negativen Halbtonbildern

Publications (1)

Publication Number Publication Date
FR2089809A5 true FR2089809A5 (enrdf_load_stackoverflow) 1972-01-07

Family

ID=5768472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7113604A Expired FR2089809A5 (enrdf_load_stackoverflow) 1970-04-18 1971-04-16

Country Status (6)

Country Link
BE (1) BE765826A (enrdf_load_stackoverflow)
CA (1) CA948466A (enrdf_load_stackoverflow)
CH (1) CH571236A5 (enrdf_load_stackoverflow)
DE (1) DE2018735A1 (enrdf_load_stackoverflow)
FR (1) FR2089809A5 (enrdf_load_stackoverflow)
GB (1) GB1350270A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH571236A5 (enrdf_load_stackoverflow) 1975-12-31
GB1350270A (en) 1974-04-18
CA948466A (en) 1974-06-04
BE765826A (nl) 1971-10-18
DE2018735A1 (de) 1971-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse