FR648902A - Improvements to image exhibition devices - Google Patents

Improvements to image exhibition devices

Info

Publication number
FR648902A
FR648902A FR648902DA FR648902A FR 648902 A FR648902 A FR 648902A FR 648902D A FR648902D A FR 648902DA FR 648902 A FR648902 A FR 648902A
Authority
FR
France
Prior art keywords
exhibition devices
image exhibition
image
devices
exhibition
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
Jewis Jackson
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 FR648902A publication Critical patent/FR648902A/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
    • G09F11/32—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 belts or chains, e.g. endless belts or chains
    • G09F11/325—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 belts or chains, e.g. endless belts or chains the display elements being stored in the form of rolls fixed in between transporting belts or chains

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR648902D 1928-01-07 1928-01-07 Improvements to image exhibition devices Expired FR648902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR648902T 1928-01-07

Publications (1)

Publication Number Publication Date
FR648902A true FR648902A (en) 1928-12-15

Family

ID=9002955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR648902D Expired FR648902A (en) 1928-01-07 1928-01-07 Improvements to image exhibition devices

Country Status (1)

Country Link
FR (1) FR648902A (en)

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