FR395236A - - Google Patents

Info

Publication number
FR395236A
FR395236A FR395236DA FR395236A FR 395236 A FR395236 A FR 395236A FR 395236D A FR395236D A FR 395236DA FR 395236 A FR395236 A FR 395236A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR395236A publication Critical patent/FR395236A/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)
FR395236D Expired FR395236A (xx)

Publications (1)

Publication Number Publication Date
FR395236A true FR395236A (xx) 1900-01-01

Family

ID=1440419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR395236D Expired FR395236A (xx)

Country Status (1)

Country Link
FR (1) FR395236A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907870A (en) * 1956-06-27 1959-10-06 Wilson Electrical Equipment Co Wide beam floodlight
DE1287031B (de) * 1964-06-25 1969-01-16 Schmitt Spiegelreflektoren fuer oberflaechenleuchtende Lichtquellen, insbesondere Leuchtstofflampen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907870A (en) * 1956-06-27 1959-10-06 Wilson Electrical Equipment Co Wide beam floodlight
DE1287031B (de) * 1964-06-25 1969-01-16 Schmitt Spiegelreflektoren fuer oberflaechenleuchtende Lichtquellen, insbesondere Leuchtstofflampen

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