FR995757A - Perfectionnement aux analyseurs électroniques - Google Patents

Perfectionnement aux analyseurs électroniques

Info

Publication number
FR995757A
FR995757A FR995757DA FR995757A FR 995757 A FR995757 A FR 995757A FR 995757D A FR995757D A FR 995757DA FR 995757 A FR995757 A FR 995757A
Authority
FR
France
Prior art keywords
further training
analyzers
electronic analyzers
electronic
training
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)
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger 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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR995757A publication Critical patent/FR995757A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/30—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at anode potential, e.g. iconoscope
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/021—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof arrangements for eliminating interferences in the tube
FR995757D 1949-08-04 1949-08-04 Perfectionnement aux analyseurs électroniques Expired FR995757A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR995757T 1949-08-04

Publications (1)

Publication Number Publication Date
FR995757A true FR995757A (fr) 1951-12-07

Family

ID=9557430

Family Applications (1)

Application Number Title Priority Date Filing Date
FR995757D Expired FR995757A (fr) 1949-08-04 1949-08-04 Perfectionnement aux analyseurs électroniques

Country Status (2)

Country Link
FR (1) FR995757A (fr)
GB (1) GB672521A (fr)

Also Published As

Publication number Publication date
GB672521A (fr)

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