FR908285A - Dispositif lumineux de signalisation - Google Patents

Dispositif lumineux de signalisation

Info

Publication number
FR908285A
FR908285A FR908285DA FR908285A FR 908285 A FR908285 A FR 908285A FR 908285D A FR908285D A FR 908285DA FR 908285 A FR908285 A FR 908285A
Authority
FR
France
Prior art keywords
signaling device
light signaling
light
signaling
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
Henri-Louis Daems
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 FR908285A publication Critical patent/FR908285A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR908285D 1944-12-15 1944-12-15 Dispositif lumineux de signalisation Expired FR908285A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908285T 1944-12-15

Publications (1)

Publication Number Publication Date
FR908285A true FR908285A (fr) 1946-04-04

Family

ID=9406998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908285D Expired FR908285A (fr) 1944-12-15 1944-12-15 Dispositif lumineux de signalisation

Country Status (1)

Country Link
FR (1) FR908285A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765080A (en) * 1985-09-30 1988-08-23 Conti William L Illuminated information display apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765080A (en) * 1985-09-30 1988-08-23 Conti William L Illuminated information display apparatus

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