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.)
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FRANCE COULEUR STE
Original Assignee
FRANCE COULEUR STE
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Filing date
Publication date
Application filed by FRANCE COULEUR STEfiledCriticalFRANCE COULEUR STE
Priority to FR7237840ApriorityCriticalpatent/FR2204038B2/fr
Publication of FR2204038A2publicationCriticalpatent/FR2204038A2/fr
Application grantedgrantedCritical
Publication of FR2204038B2publicationCriticalpatent/FR2204038B2/fr
H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
H01J29/86—Vessels; Containers; Vacuum locks
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
H01J9/244—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for cathode ray tubes