FR468977A - Improvements to advertising and signal devices - Google Patents

Improvements to advertising and signal devices

Info

Publication number
FR468977A
FR468977A FR468977DA FR468977A FR 468977 A FR468977 A FR 468977A FR 468977D A FR468977D A FR 468977DA FR 468977 A FR468977 A FR 468977A
Authority
FR
France
Prior art keywords
advertising
signal devices
devices
signal
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
James Priestnall Naylor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NAYLORGRAPH Ltd
Original Assignee
NAYLORGRAPH Ltd
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 by NAYLORGRAPH Ltd filed Critical NAYLORGRAPH Ltd
Application granted granted Critical
Publication of FR468977A publication Critical patent/FR468977A/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
    • G09F13/28—Signs formed by filament-type lamp

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR468977D 1913-12-16 1913-12-16 Improvements to advertising and signal devices Expired FR468977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR468977T 1913-12-16

Publications (1)

Publication Number Publication Date
FR468977A true FR468977A (en) 1914-07-21

Family

ID=1507475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR468977D Expired FR468977A (en) 1913-12-16 1913-12-16 Improvements to advertising and signal devices

Country Status (1)

Country Link
FR (1) FR468977A (en)

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