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Removable tool holder for vacuum cleaner
US 2,747,214 A
Filed
: 04/24/1953
Issued
: 05/29/1956
Est. Priority Date
: 04/24/1953
Status: Expired due to Term
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Current Assignee
Oliver L. Allen
Original Assignee
Oliver L. Allen
Inventors
Allen, Oliver L.
Application Number
US03/350,874
Time in Patent Office
1,131 Days
Field of Search
US Class Current
15/323
CPC Class Codes
A47L 9/0018
integrated in or removably ...
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