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Priority to JP17630782ApriorityCriticalpatent/JPS5968147A/ja
Publication of JPS5968147ApublicationCriticalpatent/JPS5968147A/ja
Publication of JPH0430132B2publicationCriticalpatent/JPH0430132B2/ja
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
H01J9/02—Manufacture of electrodes or electrode systems
H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes