FR1043675A - Perfectionnement aux tubes à rayons cathodiques - Google Patents

Perfectionnement aux tubes à rayons cathodiques

Info

Publication number
FR1043675A
FR1043675A FR1043675DA FR1043675A FR 1043675 A FR1043675 A FR 1043675A FR 1043675D A FR1043675D A FR 1043675DA FR 1043675 A FR1043675 A FR 1043675A
Authority
FR
France
Prior art keywords
cathode ray
ray tubes
further training
training
tubes
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
English (en)
Inventor
Marcel Aupoix
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.)
Radiotechnique SA
Original Assignee
Radiotechnique SA
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 Radiotechnique SA filed Critical Radiotechnique SA
Application granted granted Critical
Publication of FR1043675A publication Critical patent/FR1043675A/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
    • H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
FR1043675D 1951-10-09 1951-10-09 Perfectionnement aux tubes à rayons cathodiques Expired FR1043675A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1043675T 1951-10-09

Publications (1)

Publication Number Publication Date
FR1043675A true FR1043675A (fr) 1953-11-10

Family

ID=9590683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1043675D Expired FR1043675A (fr) 1951-10-09 1951-10-09 Perfectionnement aux tubes à rayons cathodiques

Country Status (1)

Country Link
FR (1) FR1043675A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827585A (en) * 1953-12-15 1958-03-18 Philips Corp Cathode-ray tube apparatus
US2845563A (en) * 1952-11-07 1958-07-29 Int Standard Electric Corp Beam generating system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845563A (en) * 1952-11-07 1958-07-29 Int Standard Electric Corp Beam generating system
US2827585A (en) * 1953-12-15 1958-03-18 Philips Corp Cathode-ray tube apparatus

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