FR706929A - Advertising device - Google Patents

Advertising device

Info

Publication number
FR706929A
FR706929A FR706929DA FR706929A FR 706929 A FR706929 A FR 706929A FR 706929D A FR706929D A FR 706929DA FR 706929 A FR706929 A FR 706929A
Authority
FR
France
Prior art keywords
advertising device
advertising
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
Harlow Mason Davis
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 FR706929A publication Critical patent/FR706929A/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)
FR706929D 1929-11-20 1930-11-20 Advertising device Expired FR706929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US706929XA 1929-11-20 1929-11-20

Publications (1)

Publication Number Publication Date
FR706929A true FR706929A (en) 1931-07-01

Family

ID=1544410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR706929D Expired FR706929A (en) 1929-11-20 1930-11-20 Advertising device

Country Status (1)

Country Link
FR (1) FR706929A (en)

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