FR946740A - Improvements to electronic analyzers - Google Patents

Improvements to electronic analyzers

Info

Publication number
FR946740A
FR946740A FR946740DA FR946740A FR 946740 A FR946740 A FR 946740A FR 946740D A FR946740D A FR 946740DA FR 946740 A FR946740 A FR 946740A
Authority
FR
France
Prior art keywords
analyzers
electronic analyzers
electronic
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.)
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 FR946740A publication Critical patent/FR946740A/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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/08—Electrodes intimately associated with a screen on or from which an image or pattern is formed, picked-up, converted or stored, e.g. backing-plates for storage tubes or collecting secondary electrons
    • 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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/43—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope
FR946740D 1942-05-20 1942-05-20 Improvements to electronic analyzers Expired FR946740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR946740T 1942-05-20

Publications (1)

Publication Number Publication Date
FR946740A true FR946740A (en) 1949-06-13

Family

ID=9473110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946740D Expired FR946740A (en) 1942-05-20 1942-05-20 Improvements to electronic analyzers

Country Status (1)

Country Link
FR (1) FR946740A (en)

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