FR792478A - Device for optical printing of films - Google Patents

Device for optical printing of films

Info

Publication number
FR792478A
FR792478A FR792478DA FR792478A FR 792478 A FR792478 A FR 792478A FR 792478D A FR792478D A FR 792478DA FR 792478 A FR792478 A FR 792478A
Authority
FR
France
Prior art keywords
films
optical printing
printing
optical
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
Andre Leon Victor Cleme Debrie
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 FR792478A publication Critical patent/FR792478A/en
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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR792478D 1934-10-03 1934-10-03 Device for optical printing of films Expired FR792478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR792478T 1934-10-03

Publications (1)

Publication Number Publication Date
FR792478A true FR792478A (en) 1935-12-31

Family

ID=9230325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792478D Expired FR792478A (en) 1934-10-03 1934-10-03 Device for optical printing of films

Country Status (1)

Country Link
FR (1) FR792478A (en)

Similar Documents

Publication Publication Date Title
FR796503A (en) Locking device for threaded members
FR791726A (en) Adjustable column-support device for displays
FR792478A (en) Device for optical printing of films
FR784765A (en) Device for stabilizing ships
FR784738A (en) Optical adjustment device for cinematographic devices
FR796561A (en) Film tensioning device
FR795921A (en) Device for uniform illumination of surfaces
FR786092A (en) Device for guiding narrow films
FR785069A (en) Carriers for sound films or sound optics
FR827404A (en) Optical device for sound film
FR774041A (en) Shutter device for uninterrupted projection of films
FR44583E (en) Multiple printing device for cinematographic films
FR44745E (en) Multiple printing device for cinematographic films
FR45384E (en) Multiple printing device for cinematographic films
FR801029A (en) Device for warping
FR795168A (en) Detachable lens mount
FR798232A (en) Device for winders
FR799460A (en) Optical device for simultaneous projection of multiple images
FR809106A (en) Device for obtaining the relief vision of cinematographic projections
FR801534A (en) Film development apparatus
FR823699A (en) Trainer for films
FR760696A (en) Guiding device for thin films
FR830623A (en) Projection device for narrow sound films
FR45638E (en) Device for winding films
FR821858A (en) Guidance device for sound-visual films