Title:
LOAD SUPPORTING STRUCTURE
United States Patent 3477189
Inventors:
Merson, Karol J. W.
Publication Date:
11/11/1969
Assignee:
ANTHES IMPERIAL LTD
Other Classes:
52/692, 52/745.130, 29/897.310, 52/665, 29/469
International Classes:
E04B1/19; E04B5/14; E04H12/10; E04C3/04