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Compteurs Schlumberger SA
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Compteurs Schlumberger SA
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Application filed by Compteurs Schlumberger SAfiledCriticalCompteurs Schlumberger SA
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Publication of FR1062116ApublicationCriticalpatent/FR1062116A/en
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
FR1062116D1952-08-191952-08-19
Improvements to television analyzer tubes, and the like
ExpiredFR1062116A
(en)