FR610336A - Tableau lumineux - Google Patents

Tableau lumineux

Info

Publication number
FR610336A
FR610336A FR610336DA FR610336A FR 610336 A FR610336 A FR 610336A FR 610336D A FR610336D A FR 610336DA FR 610336 A FR610336 A FR 610336A
Authority
FR
France
Prior art keywords
light board
board
light
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
English (en)
Inventor
Rene Baehr
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 FR610336A publication Critical patent/FR610336A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/004—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes to give the appearance of moving signs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
FR610336D 1926-02-02 1926-02-02 Tableau lumineux Expired FR610336A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR610336T 1926-02-02

Publications (1)

Publication Number Publication Date
FR610336A true FR610336A (fr) 1926-09-03

Family

ID=8977331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR610336D Expired FR610336A (fr) 1926-02-02 1926-02-02 Tableau lumineux

Country Status (1)

Country Link
FR (1) FR610336A (fr)

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