FR737933A - Perfectionnement aux tireuses cinématographiques - Google Patents

Perfectionnement aux tireuses cinématographiques

Info

Publication number
FR737933A
FR737933A FR737933DA FR737933A FR 737933 A FR737933 A FR 737933A FR 737933D A FR737933D A FR 737933DA FR 737933 A FR737933 A FR 737933A
Authority
FR
France
Prior art keywords
cinematographic
printers
further training
training
cinematographic printers
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-Leon-Victor-Cl 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 FR737933A publication Critical patent/FR737933A/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
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
FR737933D 1931-09-24 1931-09-24 Perfectionnement aux tireuses cinématographiques Expired FR737933A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR737933T 1931-09-24

Publications (1)

Publication Number Publication Date
FR737933A true FR737933A (fr) 1932-12-19

Family

ID=9131997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR737933D Expired FR737933A (fr) 1931-09-24 1931-09-24 Perfectionnement aux tireuses cinématographiques

Country Status (1)

Country Link
FR (1) FR737933A (fr)

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