FR1280340A - Optical sign display device - Google Patents

Optical sign display device

Info

Publication number
FR1280340A
FR1280340A FR852484A FR852484A FR1280340A FR 1280340 A FR1280340 A FR 1280340A FR 852484 A FR852484 A FR 852484A FR 852484 A FR852484 A FR 852484A FR 1280340 A FR1280340 A FR 1280340A
Authority
FR
France
Prior art keywords
display device
sign display
optical sign
optical
sign
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
FR852484A
Other languages
French (fr)
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.)
Autophon AG
Original Assignee
Autophon AG
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 Autophon AG filed Critical Autophon AG
Priority to FR852484A priority Critical patent/FR1280340A/en
Application granted granted Critical
Publication of FR1280340A publication Critical patent/FR1280340A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/24—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving about a pivot, e.g. hinged flap or rotating vane
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/40—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character is selected from a number of characters arranged one beside the other, e.g. on a common carrier plate
    • G09F9/405—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character is selected from a number of characters arranged one beside the other, e.g. on a common carrier plate the selected character being projected on a common screen accommodating only one character at a time, to provide the same display position for all characters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
FR852484A 1961-02-13 1961-02-13 Optical sign display device Expired FR1280340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR852484A FR1280340A (en) 1961-02-13 1961-02-13 Optical sign display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR852484A FR1280340A (en) 1961-02-13 1961-02-13 Optical sign display device

Publications (1)

Publication Number Publication Date
FR1280340A true FR1280340A (en) 1961-12-29

Family

ID=8748666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852484A Expired FR1280340A (en) 1961-02-13 1961-02-13 Optical sign display device

Country Status (1)

Country Link
FR (1) FR1280340A (en)

Similar Documents

Publication Publication Date Title
FR1301101A (en) Optical device
FR1442591A (en) Display device
FR1502954A (en) Character display device
FR1298106A (en) Optical device
FR1304134A (en) New optical observation device
FR1349927A (en) Display stand
FR1280340A (en) Optical sign display device
CH392457A (en) Display device
FR84422E (en) Display stand
BE600295A (en) Optical sign display device.
FR1308913A (en) Optical display device
FR1303639A (en) Display device
FR1272078A (en) Information display device
FR1301972A (en) Optical device
FR1409312A (en) Display device
FR1338326A (en) Advertising display
CH408858A (en) Display device
BE606607A (en) Information display device
ES92824Y (en) Merchandise display device
ES96086Y (en) Merchandise display device
FR1334111A (en) Illuminated display device
FR1379946A (en) Display device
ES90497Y (en) Advertising display device
ES92508Y (en) Advertising display stand
FR1489368A (en) Display device