FR709332A - Perfectionnements aux appareils photographiques - Google Patents

Perfectionnements aux appareils photographiques

Info

Publication number
FR709332A
FR709332A FR709332DA FR709332A FR 709332 A FR709332 A FR 709332A FR 709332D A FR709332D A FR 709332DA FR 709332 A FR709332 A FR 709332A
Authority
FR
France
Prior art keywords
cameras
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)
Inventor
Frank Thomas Powers
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 FR709332A publication Critical patent/FR709332A/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
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/58—Baseboards, masking frames, or other holders for the sensitive material
    • G03B27/587—Handling photosensitive webs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR709332D 1930-12-18 1930-12-18 Perfectionnements aux appareils photographiques Expired FR709332A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR709332T 1930-12-18

Publications (1)

Publication Number Publication Date
FR709332A true FR709332A (fr) 1931-08-05

Family

ID=9069420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR709332D Expired FR709332A (fr) 1930-12-18 1930-12-18 Perfectionnements aux appareils photographiques

Country Status (1)

Country Link
FR (1) FR709332A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522418A1 (fr) * 1982-03-01 1983-09-02 Visual Graphics Corp Appareil de traitement complet de films photographiques
FR2544088A2 (fr) * 1983-04-11 1984-10-12 Visual Graphics Corp Appareil de stockage, de transport et d'exposition d'un film photographique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522418A1 (fr) * 1982-03-01 1983-09-02 Visual Graphics Corp Appareil de traitement complet de films photographiques
FR2544088A2 (fr) * 1983-04-11 1984-10-12 Visual Graphics Corp Appareil de stockage, de transport et d'exposition d'un film photographique

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