Title:
Portable scaffold
United States Patent 1961967


Inventors:
Goranson, Robert E.
Application Number:
US60119132A
Publication Date:
06/05/1934
Filing Date:
03/25/1932
Assignee:
Goranson, Robert E.
Primary Class:
Other Classes:
52/637, 52/645, 182/186.6
International Classes:
E04G1/28
View Patent Images: