FR1057441A - Cathode ray tube casing - Google Patents

Cathode ray tube casing

Info

Publication number
FR1057441A
FR1057441A FR1057441DA FR1057441A FR 1057441 A FR1057441 A FR 1057441A FR 1057441D A FR1057441D A FR 1057441DA FR 1057441 A FR1057441 A FR 1057441A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
tube casing
casing
cathode
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Application granted granted Critical
Publication of FR1057441A publication Critical patent/FR1057441A/en
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
FR1057441D 1951-05-30 1952-05-28 Cathode ray tube casing Expired FR1057441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1279551A GB703936A (en) 1951-05-30 1951-05-30 Improvements in or relating to the manufacture of cathode ray tube envelopes

Publications (1)

Publication Number Publication Date
FR1057441A true FR1057441A (en) 1954-03-08

Family

ID=10011286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057441D Expired FR1057441A (en) 1951-05-30 1952-05-28 Cathode ray tube casing

Country Status (2)

Country Link
FR (1) FR1057441A (en)
GB (1) GB703936A (en)

Also Published As

Publication number Publication date
GB703936A (en) 1954-02-10

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