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FR770857A - Lighting device for light signs, advertising, etc. - Google Patents

Lighting device for light signs, advertising, etc.

Info

Publication number
FR770857A
FR770857A FR770857DA FR770857A FR 770857 A FR770857 A FR 770857A FR 770857D A FR770857D A FR 770857DA FR 770857 A FR770857 A FR 770857A
Authority
FR
France
Prior art keywords
advertising
lighting device
light signs
signs
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
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Application granted granted Critical
Publication of FR770857A publication Critical patent/FR770857A/en
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)
FR770857D 1934-03-28 1934-03-28 Lighting device for light signs, advertising, etc. Expired FR770857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR770857T 1934-03-28

Publications (1)

Publication Number Publication Date
FR770857A true FR770857A (en) 1934-09-22

Family

ID=9188415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR770857D Expired FR770857A (en) 1934-03-28 1934-03-28 Lighting device for light signs, advertising, etc.

Country Status (1)

Country Link
FR (1) FR770857A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383382A (en) * 1980-10-01 1983-05-17 Self-Powered Lighting Inc. Self-luminous safety sign

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383382A (en) * 1980-10-01 1983-05-17 Self-Powered Lighting Inc. Self-luminous safety sign

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