Title:
Structural members of sheet material for walls, roofings, floors and the like
United States Patent 3238681


Inventors:
Enrico, Vivio
Application Number:
US26349363A
Publication Date:
03/08/1966
Filing Date:
03/07/1963
Assignee:
Ircom S. P. A.
Primary Class:
Other Classes:
52/404.1, 52/448, 52/508, 52/536, 52/588.1
International Classes:
E04B5/40
View Patent Images:
US Patent References:
2378567Building structure1945-06-19
2245688Roof structure1941-06-17
1925417Building construction1933-09-05
1772694Roof decking and fastening means therefor1930-08-12
1014157N/A1912-01-09
0757519N/A1904-04-19
Foreign References:
AU523026A
BE537594A
FR841373A1939-05-17
FR1249543A1960-12-30
GB776547A1957-06-12
GB819668A1959-09-09
CH331430A1958-07-31