FR577956A - Improvements to cinematographs - Google Patents

Improvements to cinematographs

Info

Publication number
FR577956A
FR577956A FR577956DA FR577956A FR 577956 A FR577956 A FR 577956A FR 577956D A FR577956D A FR 577956DA FR 577956 A FR577956 A FR 577956A
Authority
FR
France
Prior art keywords
cinematographs
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)
Inventor
Armando Papo
Augusto Gentilini
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
Application granted granted Critical
Publication of FR577956A publication Critical patent/FR577956A/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
    • G03B1/00—Film strip handling
    • G03B1/18—Moving film strip by means which act on the film between the ends thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR577956D 1924-02-29 1924-02-29 Improvements to cinematographs Expired FR577956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR577956T 1924-02-29

Publications (1)

Publication Number Publication Date
FR577956A true FR577956A (en) 1924-09-13

Family

ID=8955077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR577956D Expired FR577956A (en) 1924-02-29 1924-02-29 Improvements to cinematographs

Country Status (1)

Country Link
FR (1) FR577956A (en)

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