Electric incandescent lamps
United States Patent 3286218
Inventors:
Thomas, Wright John Willoughby
Richard, Coaton James
Arthur, Howles Donald
Publication Date:
11/15/1966
Other Classes:
313/318.120, 439/699.200, 439/619
International Classes:
H01K1/44; H01R33/09; H01K1/42; H01R33/05