FR775477A - Improvements in color photography - Google Patents

Improvements in color photography

Info

Publication number
FR775477A
FR775477A FR775477DA FR775477A FR 775477 A FR775477 A FR 775477A FR 775477D A FR775477D A FR 775477DA FR 775477 A FR775477 A FR 775477A
Authority
FR
France
Prior art keywords
color photography
photography
color
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.)
DUFAYCOLOR Ltd
Original Assignee
DUFAYCOLOR Ltd
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 DUFAYCOLOR Ltd filed Critical DUFAYCOLOR Ltd
Application granted granted Critical
Publication of FR775477A publication Critical patent/FR775477A/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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/08—Sequential recording or projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR775477D 1933-07-10 1934-07-09 Improvements in color photography Expired FR775477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB775477X 1933-07-10

Publications (1)

Publication Number Publication Date
FR775477A true FR775477A (en) 1934-12-28

Family

ID=10497486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR775477D Expired FR775477A (en) 1933-07-10 1934-07-09 Improvements in color photography

Country Status (1)

Country Link
FR (1) FR775477A (en)

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