Title:
Canopy construction
Document Type and Number:
United States Patent 2593221
Inventors:
Thompson, Frank R.
Bell, William D.
Publication Date:
04/15/1952
Assignee:
Falls, Stamping And Welding Com
Other Classes:
160/57, 52/465, 160/83.100, 52/530, 160/61, 52/800.120, 52/471
International Classes:
E04F10/08; E04F10/00