FR572020A - Improvements in cinematography - Google Patents

Improvements in cinematography

Info

Publication number
FR572020A
FR572020A FR572020DA FR572020A FR 572020 A FR572020 A FR 572020A FR 572020D A FR572020D A FR 572020DA FR 572020 A FR572020 A FR 572020A
Authority
FR
France
Prior art keywords
cinematography
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.)
CINECHROME INSTR Ltd
Original Assignee
CINECHROME INSTR 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 CINECHROME INSTR Ltd filed Critical CINECHROME INSTR Ltd
Application granted granted Critical
Publication of FR572020A publication Critical patent/FR572020A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR572020D 1922-10-24 1923-10-17 Improvements in cinematography Expired FR572020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB572020X 1922-10-24

Publications (1)

Publication Number Publication Date
FR572020A true FR572020A (en) 1924-05-28

Family

ID=10478620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR572020D Expired FR572020A (en) 1922-10-24 1923-10-17 Improvements in cinematography

Country Status (1)

Country Link
FR (1) FR572020A (en)

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