FR797515A - Dispositif de publicité ou de signalisation lumineuse - Google Patents

Dispositif de publicité ou de signalisation lumineuse

Info

Publication number
FR797515A
FR797515A FR797515DA FR797515A FR 797515 A FR797515 A FR 797515A FR 797515D A FR797515D A FR 797515DA FR 797515 A FR797515 A FR 797515A
Authority
FR
France
Prior art keywords
advertising
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
Maurice Louis Charles Quesnel
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 FR797515A publication Critical patent/FR797515A/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
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/307—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being incandescent filaments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR797515D 1935-01-30 1935-01-30 Dispositif de publicité ou de signalisation lumineuse Expired FR797515A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR797515T 1935-01-30

Publications (1)

Publication Number Publication Date
FR797515A true FR797515A (fr) 1936-04-28

Family

ID=9235729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797515D Expired FR797515A (fr) 1935-01-30 1935-01-30 Dispositif de publicité ou de signalisation lumineuse

Country Status (1)

Country Link
FR (1) FR797515A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232028A1 (fr) * 1973-06-02 1974-12-27 Sony Corp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232028A1 (fr) * 1973-06-02 1974-12-27 Sony Corp
US3943881A (en) * 1973-06-02 1976-03-16 Sony Corporation Numeric character indicator

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