FR746975A - Device for automatic presentation of series of objects or images - Google Patents

Device for automatic presentation of series of objects or images

Info

Publication number
FR746975A
FR746975A FR746975DA FR746975A FR 746975 A FR746975 A FR 746975A FR 746975D A FR746975D A FR 746975DA FR 746975 A FR746975 A FR 746975A
Authority
FR
France
Prior art keywords
images
objects
series
automatic presentation
presentation
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
Joseph Augustini
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 FR746975A publication Critical patent/FR746975A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/06—Projectors or projection-type viewers; Accessories therefor affording only episcopic projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR746975D 1932-12-06 1932-12-06 Device for automatic presentation of series of objects or images Expired FR746975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR746975T 1932-12-06

Publications (1)

Publication Number Publication Date
FR746975A true FR746975A (en) 1933-06-09

Family

ID=9147656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR746975D Expired FR746975A (en) 1932-12-06 1932-12-06 Device for automatic presentation of series of objects or images

Country Status (1)

Country Link
FR (1) FR746975A (en)

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