FR1029201A - Perfectionnement aux appareils de projection cinématographique - Google Patents

Perfectionnement aux appareils de projection cinématographique

Info

Publication number
FR1029201A
FR1029201A FR1029201DA FR1029201A FR 1029201 A FR1029201 A FR 1029201A FR 1029201D A FR1029201D A FR 1029201DA FR 1029201 A FR1029201 A FR 1029201A
Authority
FR
France
Prior art keywords
further training
projection equipment
cinematographic projection
cinematographic
training
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
Andre Becq
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 FR1029201A publication Critical patent/FR1029201A/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
    • G03B1/00—Film strip handling
    • G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
    • G03B1/48—Gates or pressure devices, e.g. plate
    • G03B1/50—Gates or pressure devices, e.g. plate adjustable or interchangeable, e.g. for different film widths

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1029201D 1950-12-07 1950-12-07 Perfectionnement aux appareils de projection cinématographique Expired FR1029201A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1029201T 1950-12-07

Publications (1)

Publication Number Publication Date
FR1029201A true FR1029201A (fr) 1953-06-01

Family

ID=9581700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1029201D Expired FR1029201A (fr) 1950-12-07 1950-12-07 Perfectionnement aux appareils de projection cinématographique

Country Status (1)

Country Link
FR (1) FR1029201A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029668B (de) * 1954-07-07 1958-05-08 Steatit Magnesia Ag Kombiniertes Bildwerfer- und Magnettongeraet
US2962927A (en) * 1955-04-25 1960-12-06 Warren Jack Combination of movie projector and sound recorder reproducer and a case with sound recorder and reproducer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029668B (de) * 1954-07-07 1958-05-08 Steatit Magnesia Ag Kombiniertes Bildwerfer- und Magnettongeraet
US2962927A (en) * 1955-04-25 1960-12-06 Warren Jack Combination of movie projector and sound recorder reproducer and a case with sound recorder and reproducer

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