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Application filed by Quaker Oats CofiledCriticalQuaker Oats Co
Publication of BE603341ApublicationCriticalpatent/BE603341A/fr
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
H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
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Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Vessels And Coating Films For Discharge Lamps
(AREA)
BE603341A1960-07-111961-05-03Procédé pour la fabrication d'une composition pour noyau de fonderie.
BE603341A
(fr)