FR617474A - Apparatus for the automatic presentation of photographs or drawings by intermittent rotational movement - Google Patents

Apparatus for the automatic presentation of photographs or drawings by intermittent rotational movement

Info

Publication number
FR617474A
FR617474A FR617474DA FR617474A FR 617474 A FR617474 A FR 617474A FR 617474D A FR617474D A FR 617474DA FR 617474 A FR617474 A FR 617474A
Authority
FR
France
Prior art keywords
photographs
drawings
rotational movement
automatic presentation
intermittent rotational
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
Alberto Guazzoni
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 FR617474A publication Critical patent/FR617474A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/30—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being fed one by one from storage place to a display position
    • G09F11/34—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being fed one by one from storage place to a display position the feeding means comprising electromagnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR617474D 1926-06-12 1926-06-12 Apparatus for the automatic presentation of photographs or drawings by intermittent rotational movement Expired FR617474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR617474T 1926-06-12

Publications (1)

Publication Number Publication Date
FR617474A true FR617474A (en) 1927-02-19

Family

ID=8982323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR617474D Expired FR617474A (en) 1926-06-12 1926-06-12 Apparatus for the automatic presentation of photographs or drawings by intermittent rotational movement

Country Status (1)

Country Link
FR (1) FR617474A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725262A1 (en) * 1987-07-30 1989-02-09 Nikos Lohse Device for the visible presentation of display surfaces which alternate in sequence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725262A1 (en) * 1987-07-30 1989-02-09 Nikos Lohse Device for the visible presentation of display surfaces which alternate in sequence

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