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FR719473A - Perfectionnements apportés aux supports pour tubes lumineux destinés à la constitution d'écriteaux, tableaux, etc. - Google Patents

Perfectionnements apportés aux supports pour tubes lumineux destinés à la constitution d'écriteaux, tableaux, etc.

Info

Publication number
FR719473A
FR719473A FR719473DA FR719473A FR 719473 A FR719473 A FR 719473A FR 719473D A FR719473D A FR 719473DA FR 719473 A FR719473 A FR 719473A
Authority
FR
France
Prior art keywords
signs
boards
creation
supports
improvements made
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)
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.)
ANONIMA ITALIANA DEROSSI SOC
Original Assignee
ANONIMA ITALIANA DEROSSI SOC
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 ANONIMA ITALIANA DEROSSI SOC filed Critical ANONIMA ITALIANA DEROSSI SOC
Application granted granted Critical
Publication of FR719473A publication Critical patent/FR719473A/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
    • G09F13/26—Signs formed by electric discharge tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR719473D 1930-07-04 1931-07-03 Perfectionnements apportés aux supports pour tubes lumineux destinés à la constitution d'écriteaux, tableaux, etc. Expired FR719473A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT719473X 1930-07-04

Publications (1)

Publication Number Publication Date
FR719473A true FR719473A (fr) 1932-02-05

Family

ID=11314948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719473D Expired FR719473A (fr) 1930-07-04 1931-07-03 Perfectionnements apportés aux supports pour tubes lumineux destinés à la constitution d'écriteaux, tableaux, etc.

Country Status (1)

Country Link
FR (1) FR719473A (fr)

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