Vapor lamp and method of operation
United States Patent 2194300
Inventors:
Found, Clifton G.
Publication Date:
03/19/1940
Other Classes:
313/292, 313/27, 313/51, 313/252, 313/115, 313/38, 313/573, 313/484, 313/50, 315/358
International Classes:
H01J61/52; H01J61/02