Internal conductively-heated cathode

TitleInternal conductively-heated cathode
Publication TypePatent
Year of Publication2008
AuthorsWirz, Richard E.
Date Published12/2008
Patent NumberUS 7,471,035 B2
URLhttp://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=/netahtml/PTO/search-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN/7471035
Priority NumbersUS20040924737 20040823; US20030497357P 20030821