Movable, self-standing wall partitions and removable adjustable dollies therefor
United States Patent 2962132
Inventors:
Reinhardt, John P.
Publication Date:
11/29/1960
Assignee:
Reinhardt, John P.
Other Classes:
160/351, 52/241, 52/27, 16/19, 16/33, 52/479, 52/292, 52/126.300
International Classes:
E04B2/74