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Filing date
Publication date
Application filed by Egyesuelt IzzolampafiledCriticalEgyesuelt Izzolampa
Publication of CH359207ApublicationCriticalpatent/CH359207A/de
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
H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01K—ELECTRIC INCANDESCENT LAMPS
H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
H01K3/005—Methods for coating the surface of the envelope
Landscapes
Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
CH359207D1956-08-011957-07-25Verfahren zur Herstellung einer Glühlampe
CH359207A
(de)