FR486391A - Improvements to cinematographic devices - Google Patents

Improvements to cinematographic devices

Info

Publication number
FR486391A
FR486391A FR486391A FR486391DA FR486391A FR 486391 A FR486391 A FR 486391A FR 486391 A FR486391 A FR 486391A FR 486391D A FR486391D A FR 486391DA FR 486391 A FR486391 A FR 486391A
Authority
FR
France
Prior art keywords
cinematographic
devices
cinematographic devices
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
FR486391A
Other languages
French (fr)
Inventor
Daniel Boixeda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR486391A publication Critical patent/FR486391A/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
    • G03B41/12—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with oscillating transmitting member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR486391A 1916-05-23 1917-08-07 Improvements to cinematographic devices Expired FR486391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES486391X 1916-05-23

Publications (1)

Publication Number Publication Date
FR486391A true FR486391A (en) 1918-03-28

Family

ID=1522999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR486391A Expired FR486391A (en) 1916-05-23 1917-08-07 Improvements to cinematographic devices

Country Status (1)

Country Link
FR (1) FR486391A (en)

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