MAGNETIC ROOF TOP SIGN FOR CARS
United States Patent 3440748
Inventors:
Hackley, James C.
Publication Date:
04/29/1969
Assignee:
James, Hackley C.
Other Classes:
428/900, 428/31, 248/467, 224/318, 40/600
International Classes:
G09F7/04; G09F21/04; G09F7/02; G09F21/00; G09F7/00; G09F13/08