FR577265A - Bouton à enclenchement pour signaux lumineux - Google Patents

Bouton à enclenchement pour signaux lumineux

Info

Publication number
FR577265A
FR577265A FR577265DA FR577265A FR 577265 A FR577265 A FR 577265A FR 577265D A FR577265D A FR 577265DA FR 577265 A FR577265 A FR 577265A
Authority
FR
France
Prior art keywords
light signals
latching button
latching
button
signals
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
Lucien Jublin
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 FR577265A publication Critical patent/FR577265A/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)
FR577265D 1924-02-16 1924-02-16 Bouton à enclenchement pour signaux lumineux Expired FR577265A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR577265T 1924-02-16

Publications (1)

Publication Number Publication Date
FR577265A true FR577265A (fr) 1924-09-03

Family

ID=8954606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR577265D Expired FR577265A (fr) 1924-02-16 1924-02-16 Bouton à enclenchement pour signaux lumineux

Country Status (1)

Country Link
FR (1) FR577265A (fr)

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