Adjustable length wand
United States Patent 3351359

Inventors:
Ferraris, John T.
Publication Date:
11/07/1967
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Assignee:
ELECTROLUX CORP
Primary Class:
285/7
Other Classes:
285/314, 285/303
International Classes:
A47L9/24
US Patent References:
3244437Adjustable length vacuum cleaner wand
Foreign References:
FR1037089A
GB489899A