FR1067222A - Luminoscope - Google Patents

Luminoscope

Info

Publication number
FR1067222A
FR1067222A FR1067222DA FR1067222A FR 1067222 A FR1067222 A FR 1067222A FR 1067222D A FR1067222D A FR 1067222DA FR 1067222 A FR1067222 A FR 1067222A
Authority
FR
France
Prior art keywords
luminoscope
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
Andre-Louis Miot
Roger-Louis Tollu
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 FR1067222A publication Critical patent/FR1067222A/fr
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
    • G03B23/00Devices for changing pictures in viewing apparatus or projectors
    • G03B23/08Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
    • G03B23/12Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1067222D 1952-11-27 1952-11-27 Luminoscope Expired FR1067222A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1067222T 1952-11-27

Publications (1)

Publication Number Publication Date
FR1067222A true FR1067222A (fr) 1954-06-14

Family

ID=9603130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1067222D Expired FR1067222A (fr) 1952-11-27 1952-11-27 Luminoscope

Country Status (1)

Country Link
FR (1) FR1067222A (fr)

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