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FR1110571A - Apparatus for developing photographic layer supports by the diffusion process - Google Patents

Apparatus for developing photographic layer supports by the diffusion process

Info

Publication number
FR1110571A
FR1110571A FR1110571DA FR1110571A FR 1110571 A FR1110571 A FR 1110571A FR 1110571D A FR1110571D A FR 1110571DA FR 1110571 A FR1110571 A FR 1110571A
Authority
FR
France
Prior art keywords
diffusion process
photographic layer
layer supports
developing photographic
developing
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
Marius Friedrich Wilhelm Boger
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 FR1110571A publication Critical patent/FR1110571A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D9/00—Diffusion development apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1110571D 1953-10-28 1954-10-22 Apparatus for developing photographic layer supports by the diffusion process Expired FR1110571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1110571X 1953-10-28

Publications (1)

Publication Number Publication Date
FR1110571A true FR1110571A (en) 1956-02-14

Family

ID=7723595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1110571D Expired FR1110571A (en) 1953-10-28 1954-10-22 Apparatus for developing photographic layer supports by the diffusion process

Country Status (1)

Country Link
FR (1) FR1110571A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981171A (en) * 1958-03-06 1961-04-25 Bruning Charles Co Inc Developer process and apparatus
US2989914A (en) * 1958-01-06 1961-06-27 Kenneth R Reick Tray for producing photocopies

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989914A (en) * 1958-01-06 1961-06-27 Kenneth R Reick Tray for producing photocopies
US2981171A (en) * 1958-03-06 1961-04-25 Bruning Charles Co Inc Developer process and apparatus

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