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FR791388A - Manufacturing process for color sound films - Google Patents

Manufacturing process for color sound films

Info

Publication number
FR791388A
FR791388A FR791388DA FR791388A FR 791388 A FR791388 A FR 791388A FR 791388D A FR791388D A FR 791388DA FR 791388 A FR791388 A FR 791388A
Authority
FR
France
Prior art keywords
manufacturing process
sound films
color sound
color
films
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)
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 FR791388A publication Critical patent/FR791388A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR791388D 1934-06-30 1935-06-17 Manufacturing process for color sound films Expired FR791388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE791388X 1934-06-30

Publications (1)

Publication Number Publication Date
FR791388A true FR791388A (en) 1935-12-10

Family

ID=6703989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791388D Expired FR791388A (en) 1934-06-30 1935-06-17 Manufacturing process for color sound films

Country Status (1)

Country Link
FR (1) FR791388A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740898C (en) * 1936-04-10 1943-10-30 Klangfilm G M B H Device for reproducing sound scripts with veils of color

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740898C (en) * 1936-04-10 1943-10-30 Klangfilm G M B H Device for reproducing sound scripts with veils of color

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