FR768764A - Panneau lumineux - Google Patents

Panneau lumineux

Info

Publication number
FR768764A
FR768764A FR768764DA FR768764A FR 768764 A FR768764 A FR 768764A FR 768764D A FR768764D A FR 768764DA FR 768764 A FR768764 A FR 768764A
Authority
FR
France
Prior art keywords
light panel
panel
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
Adolf Kampfer
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 FR768764A publication Critical patent/FR768764A/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
    • G09F13/14—Arrangements of reflectors therein

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR768764D 1933-10-09 1934-02-16 Panneau lumineux Expired FR768764A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE768764X 1933-10-09

Publications (1)

Publication Number Publication Date
FR768764A true FR768764A (fr) 1934-08-13

Family

ID=1551859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768764D Expired FR768764A (fr) 1933-10-09 1934-02-16 Panneau lumineux

Country Status (1)

Country Link
FR (1) FR768764A (fr)

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