FR382565A - Cinematographic apparatus - Google Patents

Cinematographic apparatus

Info

Publication number
FR382565A
FR382565A FR382565DA FR382565A FR 382565 A FR382565 A FR 382565A FR 382565D A FR382565D A FR 382565DA FR 382565 A FR382565 A FR 382565A
Authority
FR
France
Prior art keywords
cinematographic apparatus
cinematographic
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
Emilio Mangeon
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.)
EMILIO MANGEON
Original Assignee
EMILIO MANGEON
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 EMILIO MANGEON filed Critical EMILIO MANGEON
Application granted granted Critical
Publication of FR382565A publication Critical patent/FR382565A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/14Details
    • G03B21/32Details specially adapted for motion-picture projection
    • G03B21/40Eliminating or reducing effect of flicker

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR382565D 1907-08-23 1907-09-27 Cinematographic apparatus Expired FR382565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT382565X 1907-08-23

Publications (1)

Publication Number Publication Date
FR382565A true FR382565A (en) 1908-02-11

Family

ID=1428635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR382565D Expired FR382565A (en) 1907-08-23 1907-09-27 Cinematographic apparatus

Country Status (1)

Country Link
FR (1) FR382565A (en)

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