Title:
Vacuum cleaner dolly
United States Patent 2177153

Inventors:
Ross, Oscar A.
Forrest, Shackleford
Publication Date:
10/24/1939
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Assignee:
Ross, Oscar A.
Forrest, Shackleford
Primary Class:
15/246.400
Other Classes:
15/323, 211/199, 182/152, 280/42, 211/13.100, 280/651
International Classes:
A47L9/00