FR908967A - Appareil de lecture de films et autres documents - Google Patents

Appareil de lecture de films et autres documents

Info

Publication number
FR908967A
FR908967A FR908967DA FR908967A FR 908967 A FR908967 A FR 908967A FR 908967D A FR908967D A FR 908967DA FR 908967 A FR908967 A FR 908967A
Authority
FR
France
Prior art keywords
documents
playing movies
movies
playing
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
Louis-Nicolas Mestre
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.)
Jouan SA
Original Assignee
Jouan SA
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 Jouan SA filed Critical Jouan SA
Application granted granted Critical
Publication of FR908967A publication Critical patent/FR908967A/fr
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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G03B21/11—Projectors with built-in or built-on screen for microfilm reading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR908967D 1944-08-09 1944-08-09 Appareil de lecture de films et autres documents Expired FR908967A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908967T 1944-08-09

Publications (1)

Publication Number Publication Date
FR908967A true FR908967A (fr) 1946-04-24

Family

ID=9407536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908967D Expired FR908967A (fr) 1944-08-09 1944-08-09 Appareil de lecture de films et autres documents

Country Status (1)

Country Link
FR (1) FR908967A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225648A (en) * 1962-12-03 1965-12-28 Benjamin L Toler Apparatus for projecting transparencies and opacities

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225648A (en) * 1962-12-03 1965-12-28 Benjamin L Toler Apparatus for projecting transparencies and opacities

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