FR644869A - - Google Patents

Info

Publication number
FR644869A
FR644869A FR644869DA FR644869A FR 644869 A FR644869 A FR 644869A FR 644869D A FR644869D A FR 644869DA FR 644869 A FR644869 A FR 644869A
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 FR644869A publication Critical patent/FR644869A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00Illuminated signs; Luminous advertising
    • G09F13/04Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14Arrangements of reflectors therein

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR644869D Expired FR644869A (ko)

Publications (1)

Publication Number Publication Date
FR644869A true FR644869A (ko) 1927-10-16

Family

ID=1542771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644869D Expired FR644869A (ko)

Country Status (1)

Country Link
FR (1) FR644869A (ko)

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