FR590253A - Appareil de photocinéscopie - Google Patents

Appareil de photocinéscopie

Info

Publication number
FR590253A
FR590253A FR590253DA FR590253A FR 590253 A FR590253 A FR 590253A FR 590253D A FR590253D A FR 590253DA FR 590253 A FR590253 A FR 590253A
Authority
FR
France
Prior art keywords
photokinescopy
photokinescopy device
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
English (en)
Inventor
Vitale Casiraghi
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 FR590253A publication Critical patent/FR590253A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR590253D 1924-12-02 1924-12-02 Appareil de photocinéscopie Expired FR590253A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR590253T 1924-12-02

Publications (1)

Publication Number Publication Date
FR590253A true FR590253A (fr) 1925-06-13

Family

ID=8963283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR590253D Expired FR590253A (fr) 1924-12-02 1924-12-02 Appareil de photocinéscopie

Country Status (1)

Country Link
FR (1) FR590253A (fr)

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