FR1304104A - Perfectionnement aux téléviseurs - Google Patents

Perfectionnement aux téléviseurs

Info

Publication number
FR1304104A
FR1304104A FR870250A FR870250A FR1304104A FR 1304104 A FR1304104 A FR 1304104A FR 870250 A FR870250 A FR 870250A FR 870250 A FR870250 A FR 870250A FR 1304104 A FR1304104 A FR 1304104A
Authority
FR
France
Prior art keywords
development
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
FR870250A
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.)
S F R T SOC FR DE RADIO ET TEL
Original Assignee
S F R T SOC FR DE RADIO ET TEL
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 S F R T SOC FR DE RADIO ET TEL filed Critical S F R T SOC FR DE RADIO ET TEL
Priority to FR870250A priority Critical patent/FR1304104A/fr
Application granted granted Critical
Publication of FR1304104A publication Critical patent/FR1304104A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/87—Means for avoiding vessel implosion
    • H01J2229/875—Means substantially covering the output face, e.g. resin layers, protective panels
FR870250A 1961-08-07 1961-08-07 Perfectionnement aux téléviseurs Expired FR1304104A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR870250A FR1304104A (fr) 1961-08-07 1961-08-07 Perfectionnement aux téléviseurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870250A FR1304104A (fr) 1961-08-07 1961-08-07 Perfectionnement aux téléviseurs

Publications (1)

Publication Number Publication Date
FR1304104A true FR1304104A (fr) 1962-09-21

Family

ID=8760879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870250A Expired FR1304104A (fr) 1961-08-07 1961-08-07 Perfectionnement aux téléviseurs

Country Status (1)

Country Link
FR (1) FR1304104A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483452A (en) * 1981-12-07 1984-11-20 Corning Glass Works Television bulb

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483452A (en) * 1981-12-07 1984-11-20 Corning Glass Works Television bulb

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