FR863097A - Gas discharge tube signs and their manufacture - Google Patents

Gas discharge tube signs and their manufacture

Info

Publication number
FR863097A
FR863097A FR863097DA FR863097A FR 863097 A FR863097 A FR 863097A FR 863097D A FR863097D A FR 863097DA FR 863097 A FR863097 A FR 863097A
Authority
FR
France
Prior art keywords
manufacture
gas discharge
discharge tube
tube signs
signs
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)
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.)
PLASTIC LIGHTS
Original Assignee
PLASTIC LIGHTS
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 PLASTIC LIGHTS filed Critical PLASTIC LIGHTS
Application granted granted Critical
Publication of FR863097A publication Critical patent/FR863097A/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
    • G09F13/26—Signs formed by electric discharge tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR863097D 1940-01-27 1940-01-27 Gas discharge tube signs and their manufacture Expired FR863097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863097T 1940-01-27

Publications (1)

Publication Number Publication Date
FR863097A true FR863097A (en) 1941-03-22

Family

ID=9343089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863097D Expired FR863097A (en) 1940-01-27 1940-01-27 Gas discharge tube signs and their manufacture

Country Status (1)

Country Link
FR (1) FR863097A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209192A (en) * 1960-12-29 1965-09-28 Westinghouse Electric Corp Decorative electric lamp with specular coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209192A (en) * 1960-12-29 1965-09-28 Westinghouse Electric Corp Decorative electric lamp with specular coating

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