Title:
Multi-storey building structures
United States Patent 3290837
Inventors:
Maurice, Weston
Publication Date:
12/13/1966
Assignee:
Maurice, Weston
Other Classes:
52/175, 52/236.100, 52/73, D25/5
International Classes:
E04H3/00; E04H6/08; E04H14/00