FR932799A - Process for the production of metal mesh screens - Google Patents

Process for the production of metal mesh screens

Info

Publication number
FR932799A
FR932799A FR932799DA FR932799A FR 932799 A FR932799 A FR 932799A FR 932799D A FR932799D A FR 932799DA FR 932799 A FR932799 A FR 932799A
Authority
FR
France
Prior art keywords
production
metal mesh
mesh screens
screens
metal
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR932799A publication Critical patent/FR932799A/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
    • H01J29/10—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
    • H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
    • H01J29/413—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon
    • H01J29/416—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon with a matrix of electrical conductors traversing the target
FR932799D 1945-08-29 1946-08-26 Process for the production of metal mesh screens Expired FR932799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB932799X 1945-08-29

Publications (1)

Publication Number Publication Date
FR932799A true FR932799A (en) 1948-04-01

Family

ID=10747411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR932799D Expired FR932799A (en) 1945-08-29 1946-08-26 Process for the production of metal mesh screens

Country Status (1)

Country Link
FR (1) FR932799A (en)

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