Vacuum cleaner
United States Patent 2176467

Inventors:
Milner Jr., Benjamin C.
Riebel Jr., Frederick
Publication Date:
10/17/1939
Export Citation:
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Assignee:
AIR WAY ELECTRIC APPL CORP
Primary Class:
15/350
Other Classes:
55/369, 15/410, 55/380, 15/331, 15/335, 15/389, 15/377
International Classes:
A47L5/30; A47L5/22
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