FR1400413A - Constant film speed projection device - Google Patents

Constant film speed projection device

Info

Publication number
FR1400413A
FR1400413A FR966145A FR966145A FR1400413A FR 1400413 A FR1400413 A FR 1400413A FR 966145 A FR966145 A FR 966145A FR 966145 A FR966145 A FR 966145A FR 1400413 A FR1400413 A FR 1400413A
Authority
FR
France
Prior art keywords
projection device
constant film
film speed
speed projection
constant
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
FR966145A
Other languages
French (fr)
Inventor
Claude Pelissier
Georges Prunet
Serge Benard
Jean Coudert
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
Priority to FR966145A priority Critical patent/FR1400413A/en
Application granted granted Critical
Publication of FR1400413A publication Critical patent/FR1400413A/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
    • G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
    • G03B41/02—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
    • G03B41/04—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator
    • G03B41/06—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with rotating reflecting member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR966145A 1964-03-05 1964-03-05 Constant film speed projection device Expired FR1400413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR966145A FR1400413A (en) 1964-03-05 1964-03-05 Constant film speed projection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966145A FR1400413A (en) 1964-03-05 1964-03-05 Constant film speed projection device

Publications (1)

Publication Number Publication Date
FR1400413A true FR1400413A (en) 1965-05-28

Family

ID=8824713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966145A Expired FR1400413A (en) 1964-03-05 1964-03-05 Constant film speed projection device

Country Status (1)

Country Link
FR (1) FR1400413A (en)

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