FR938190A - Cathode ray tubes and the like - Google Patents

Cathode ray tubes and the like

Info

Publication number
FR938190A
FR938190A FR938190DA FR938190A FR 938190 A FR938190 A FR 938190A FR 938190D A FR938190D A FR 938190DA FR 938190 A FR938190 A FR 938190A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
tubes
cathode
ray
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
Stanley Joseph Koch
Robert E Rutherford
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR938190A publication Critical patent/FR938190A/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
FR938190D 1942-07-08 1946-03-28 Cathode ray tubes and the like Expired FR938190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US450116A US2372901A (en) 1942-07-08 1942-07-08 Cathode ray tube plate assembly

Publications (1)

Publication Number Publication Date
FR938190A true FR938190A (en) 1948-09-07

Family

ID=23786821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938190D Expired FR938190A (en) 1942-07-08 1946-03-28 Cathode ray tubes and the like

Country Status (4)

Country Link
US (1) US2372901A (en)
BE (1) BE460347A (en)
FR (1) FR938190A (en)
GB (1) GB565374A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461743A (en) * 1946-06-07 1949-02-15 Sylvania Electric Prod Electrode securing means
US2575836A (en) * 1950-08-03 1951-11-20 Du Mont Allen B Lab Inc Deflection plate

Also Published As

Publication number Publication date
GB565374A (en) 1944-11-08
BE460347A (en)
US2372901A (en) 1945-04-03

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