FR856272A - Indicateur lumineux pour applications diverses - Google Patents

Indicateur lumineux pour applications diverses

Info

Publication number
FR856272A
FR856272A FR856272DA FR856272A FR 856272 A FR856272 A FR 856272A FR 856272D A FR856272D A FR 856272DA FR 856272 A FR856272 A FR 856272A
Authority
FR
France
Prior art keywords
indicator light
various applications
applications
indicator
various
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
Emile Bordoy
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 FR856272A publication Critical patent/FR856272A/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
    • G09F13/02—Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR856272D 1939-02-20 1939-02-20 Indicateur lumineux pour applications diverses Expired FR856272A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856272T 1939-02-20

Publications (1)

Publication Number Publication Date
FR856272A true FR856272A (fr) 1940-06-10

Family

ID=9328773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856272D Expired FR856272A (fr) 1939-02-20 1939-02-20 Indicateur lumineux pour applications diverses

Country Status (1)

Country Link
FR (1) FR856272A (fr)

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