FR582845A - Improvement in training devices allowing the use of non-perforated films in cinematographic devices - Google Patents

Improvement in training devices allowing the use of non-perforated films in cinematographic devices

Info

Publication number
FR582845A
FR582845A FR582845DA FR582845A FR 582845 A FR582845 A FR 582845A FR 582845D A FR582845D A FR 582845DA FR 582845 A FR582845 A FR 582845A
Authority
FR
France
Prior art keywords
devices
improvement
cinematographic
perforated films
allowing
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
Ivo Crocchi
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 FR582845A publication Critical patent/FR582845A/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)
FR582845D 1923-05-29 1924-05-27 Improvement in training devices allowing the use of non-perforated films in cinematographic devices Expired FR582845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT582845X 1923-05-29

Publications (1)

Publication Number Publication Date
FR582845A true FR582845A (en) 1924-12-29

Family

ID=11288255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR582845D Expired FR582845A (en) 1923-05-29 1924-05-27 Improvement in training devices allowing the use of non-perforated films in cinematographic devices

Country Status (1)

Country Link
FR (1) FR582845A (en)

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