FR381540A - Appareil pour la composition instantanée de lettres lumineuses - Google Patents

Appareil pour la composition instantanée de lettres lumineuses

Info

Publication number
FR381540A
FR381540A FR381540DA FR381540A FR 381540 A FR381540 A FR 381540A FR 381540D A FR381540D A FR 381540DA FR 381540 A FR381540 A FR 381540A
Authority
FR
France
Prior art keywords
instant composition
illuminated letters
illuminated
letters
instant
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
Philippe Roseld
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.)
PHILIPPE ROSELD
Original Assignee
PHILIPPE ROSELD
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 PHILIPPE ROSELD filed Critical PHILIPPE ROSELD
Application granted granted Critical
Publication of FR381540A publication Critical patent/FR381540A/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)
FR381540D 1907-09-05 1907-09-05 Appareil pour la composition instantanée de lettres lumineuses Expired FR381540A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR381540T 1907-09-05

Publications (1)

Publication Number Publication Date
FR381540A true FR381540A (fr) 1908-01-14

Family

ID=1427686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR381540D Expired FR381540A (fr) 1907-09-05 1907-09-05 Appareil pour la composition instantanée de lettres lumineuses

Country Status (1)

Country Link
FR (1) FR381540A (fr)

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