FR661718A - Device for advertising or intermittent light signaling - Google Patents

Device for advertising or intermittent light signaling

Info

Publication number
FR661718A
FR661718A FR661718DA FR661718A FR 661718 A FR661718 A FR 661718A FR 661718D A FR661718D A FR 661718DA FR 661718 A FR661718 A FR 661718A
Authority
FR
France
Prior art keywords
advertising
intermittent light
light signaling
signaling
intermittent
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)
Inventor
Gaston Marchais
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 FR661718A publication Critical patent/FR661718A/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
    • G09F13/14—Arrangements of reflectors therein

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR661718D 1928-09-12 1928-09-12 Device for advertising or intermittent light signaling Expired FR661718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR661718T 1928-09-12

Publications (1)

Publication Number Publication Date
FR661718A true FR661718A (en) 1929-07-29

Family

ID=9011052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR661718D Expired FR661718A (en) 1928-09-12 1928-09-12 Device for advertising or intermittent light signaling

Country Status (1)

Country Link
FR (1) FR661718A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589045A (en) * 1968-12-18 1971-06-29 Visual Effects Inc Method and apparatus for producing a changing pattern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589045A (en) * 1968-12-18 1971-06-29 Visual Effects Inc Method and apparatus for producing a changing pattern

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