Inventor
VAN LITH JOSEF J
NL3 patents
Patents
3 patentsUS4594220AJun 10, 1986
Method of manufacturing a scandate dispenser cathode and dispenser cathode manufactured by means of the method
PHILIPS CORP28 citations90
US4671777AJun 9, 1987
Method of manufacturing a dispenser cathode and the use of the method
PHILIPS CORP23 citations80
US5064397ANov 12, 1991
Method of manufacturing scandate cathode with scandium oxide film
PHILIPS CORP11 citations69