FR1331097A - Photographic process of image inversion - Google Patents

Photographic process of image inversion

Info

Publication number
FR1331097A
FR1331097A FR906708A FR906708A FR1331097A FR 1331097 A FR1331097 A FR 1331097A FR 906708 A FR906708 A FR 906708A FR 906708 A FR906708 A FR 906708A FR 1331097 A FR1331097 A FR 1331097A
Authority
FR
France
Prior art keywords
photographic process
image inversion
inversion
image
photographic
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
FR906708A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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
Priority claimed from CH1034061A external-priority patent/CH405075A/en
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR906708A priority Critical patent/FR1331097A/en
Application granted granted Critical
Publication of FR1331097A publication Critical patent/FR1331097A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR906708A 1961-09-06 1962-08-10 Photographic process of image inversion Expired FR1331097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR906708A FR1331097A (en) 1961-09-06 1962-08-10 Photographic process of image inversion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1034061A CH405075A (en) 1961-09-06 1961-09-06 Process for the production of a photographic color image in the opposite direction to the original by the silver color bleaching process
FR906708A FR1331097A (en) 1961-09-06 1962-08-10 Photographic process of image inversion

Publications (1)

Publication Number Publication Date
FR1331097A true FR1331097A (en) 1963-06-28

Family

ID=25706369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906708A Expired FR1331097A (en) 1961-09-06 1962-08-10 Photographic process of image inversion

Country Status (1)

Country Link
FR (1) FR1331097A (en)

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