Title:
STEPLADDER SCAFFOLD APPARATUS WITH ELEVATING WORKING PLATFORM
United States Patent 3490558
Inventors:
Foley, James M.
Publication Date:
01/20/1970
Export Citation:
Assignee:
James, Foley M.
Primary Class:
Other Classes:
182/127, 182/129
International Classes:
E04G1/30; E06C7/16; E06C7/18; E04G1/00; E06C7/00; (IPC1-7): E06C7/16
View Patent Images:
US Patent References:
Foreign References:
IT621777B




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