FR889932A - Procédé de reproduction de films sonores en couleurs - Google Patents

Procédé de reproduction de films sonores en couleurs

Info

Publication number
FR889932A
FR889932A FR889932DA FR889932A FR 889932 A FR889932 A FR 889932A FR 889932D A FR889932D A FR 889932DA FR 889932 A FR889932 A FR 889932A
Authority
FR
France
Prior art keywords
reproducing color
sound films
color sound
films
reproducing
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR889932A publication Critical patent/FR889932A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/22—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials
    • G03C7/24—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials combined with sound-recording

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR889932D 1942-03-02 1942-03-02 Procédé de reproduction de films sonores en couleurs Expired FR889932A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR889932T 1942-03-02

Publications (1)

Publication Number Publication Date
FR889932A true FR889932A (fr) 1944-01-24

Family

ID=9377395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889932D Expired FR889932A (fr) 1942-03-02 1942-03-02 Procédé de reproduction de films sonores en couleurs

Country Status (1)

Country Link
FR (1) FR889932A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039719A4 (fr) * 1979-10-26 1982-03-03 Peter Anderson Custer Film pour projection animee possedant une bande sonore codee de maniere digitale et procede pour la production de celle-ci.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039719A4 (fr) * 1979-10-26 1982-03-03 Peter Anderson Custer Film pour projection animee possedant une bande sonore codee de maniere digitale et procede pour la production de celle-ci.

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