FR809671A - Improvements to devices comprising luminous electric discharge tubes, in particular for advertising uses - Google Patents

Improvements to devices comprising luminous electric discharge tubes, in particular for advertising uses

Info

Publication number
FR809671A
FR809671A FR809671DA FR809671A FR 809671 A FR809671 A FR 809671A FR 809671D A FR809671D A FR 809671DA FR 809671 A FR809671 A FR 809671A
Authority
FR
France
Prior art keywords
devices
electric discharge
discharge tubes
luminous electric
advertising uses
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
Joseph Fodor
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.)
PISAGUA HOLDINGS Ltd
Original Assignee
PISAGUA HOLDINGS 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 PISAGUA HOLDINGS Ltd filed Critical PISAGUA HOLDINGS Ltd
Application granted granted Critical
Publication of FR809671A publication Critical patent/FR809671A/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
FR809671D 1935-08-20 1936-08-19 Improvements to devices comprising luminous electric discharge tubes, in particular for advertising uses Expired FR809671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB809671X 1935-08-20

Publications (1)

Publication Number Publication Date
FR809671A true FR809671A (en) 1937-03-08

Family

ID=10518727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809671D Expired FR809671A (en) 1935-08-20 1936-08-19 Improvements to devices comprising luminous electric discharge tubes, in particular for advertising uses

Country Status (1)

Country Link
FR (1) FR809671A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637926A (en) * 1947-11-28 1953-05-12 Albert E Payne Illuminated sign

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637926A (en) * 1947-11-28 1953-05-12 Albert E Payne Illuminated sign

Similar Documents

Publication Publication Date Title
FR830093A (en) Improvements to mercury switches
FR871109A (en) Sealing, in particular for mcandescence lamps and discharge tubes
FR809671A (en) Improvements to devices comprising luminous electric discharge tubes, in particular for advertising uses
FR776601A (en) High pressure mercury lamp
FR804380A (en) Improvements to electronic discharge devices
FR796322A (en) Improvements made to electric discharge tubes
FR47312E (en) Improvements to discharge devices
FR840707A (en) Improvements to electrical discharge devices
FR785507A (en) Improvements to discharge devices
FR784901A (en) Improvements to discharge tubes
FR47495E (en) High pressure mercury lamp
FR790003A (en) Improvements to electronic discharge devices
FR810902A (en) Improvements to devices comprising luminous electric discharge tubes
FR798597A (en) Improvements to electronic discharge devices
FR788460A (en) Improvements made to gas discharge tubes, in particular those for electric illuminated signs
FR800792A (en) Improvements to circuits incorporating discharge devices
FR788021A (en) Improvements to electrode holding systems for electric discharge lamps
FR794258A (en) Metal-enclosed discharge devices
FR803573A (en) Discharge devices
FR792097A (en) electrode for discharge tubes
FR793933A (en) Improvements to discharge devices
FR781450A (en) Improvements to discharge devices
FR805619A (en) Switch, especially for illuminated signs
FR807284A (en) Improvements to Liquid Cathode Discharge Devices
FR799022A (en) Improvements to discharge lamps