FR681176A - Tableau lumineux - Google Patents

Tableau lumineux

Info

Publication number
FR681176A
FR681176A FR681176DA FR681176A FR 681176 A FR681176 A FR 681176A FR 681176D A FR681176D A FR 681176DA FR 681176 A FR681176 A FR 681176A
Authority
FR
France
Prior art keywords
light board
board
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
Isaac Bloch
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 FR681176A publication Critical patent/FR681176A/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)
FR681176D 1928-07-18 1929-07-18 Tableau lumineux Expired FR681176A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH681176X 1928-07-18

Publications (1)

Publication Number Publication Date
FR681176A true FR681176A (fr) 1930-05-12

Family

ID=4528481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR681176D Expired FR681176A (fr) 1928-07-18 1929-07-18 Tableau lumineux

Country Status (1)

Country Link
FR (1) FR681176A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521984A (en) * 1982-10-12 1985-06-11 General Indicator Corporation Menu board frame and insert

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521984A (en) * 1982-10-12 1985-06-11 General Indicator Corporation Menu board frame and insert

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