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FR679612A - Method and apparatus for automatic scanning of photochromies - Google Patents

Method and apparatus for automatic scanning of photochromies

Info

Publication number
FR679612A
FR679612A FR679612DA FR679612A FR 679612 A FR679612 A FR 679612A FR 679612D A FR679612D A FR 679612DA FR 679612 A FR679612 A FR 679612A
Authority
FR
France
Prior art keywords
photochromies
automatic scanning
scanning
automatic
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
French (fr)
Inventor
Henri-Emile Liabeuf
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 filed Critical
Application granted granted Critical
Publication of FR679612A publication Critical patent/FR679612A/en
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
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/30—Imagewise removal using liquid means
    • G03F7/3035—Imagewise removal using liquid means from printing plates fixed on a cylinder or on a curved surface; from printing cylinders
    • 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
    • G03C7/46—Subtractive processes not covered by the group G03C7/26; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR679612D 1929-07-31 1929-07-31 Method and apparatus for automatic scanning of photochromies Expired FR679612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR679612T 1929-07-31

Publications (1)

Publication Number Publication Date
FR679612A true FR679612A (en) 1930-04-15

Family

ID=9021774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR679612D Expired FR679612A (en) 1929-07-31 1929-07-31 Method and apparatus for automatic scanning of photochromies

Country Status (1)

Country Link
FR (1) FR679612A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947235A (en) * 1957-06-27 1960-08-02 Time Inc Photographic developing apparatus
FR2466040A1 (en) * 1979-09-24 1981-03-27 Dauchez Jean Marie Simultaneous chemical etching and colouring of moulded surfaces - by selective exposure of photosensitive coating to define symbol profile then dipping in solvent-pigment mixt.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947235A (en) * 1957-06-27 1960-08-02 Time Inc Photographic developing apparatus
FR2466040A1 (en) * 1979-09-24 1981-03-27 Dauchez Jean Marie Simultaneous chemical etching and colouring of moulded surfaces - by selective exposure of photosensitive coating to define symbol profile then dipping in solvent-pigment mixt.

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