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Buffing wheel
US 2,724,937 A
Filed
: 03/03/1953
Issued
: 11/29/1955
Est. Priority Date
: 03/03/1953
Status: Expired due to Term
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Current Assignee
George R. Churchill
Original Assignee
George R. Churchill
Inventors
Churchill, George R.
Application Number
US03/340,054
Time in Patent Office
1,001 Days
Field of Search
US Class Current
15/230.13
CPC Class Codes
A47L 11/19
Parts or details of the bru...
A47L 11/4041
Roll shaped surface treatin...
B24D 13/045
comprising flaps not coveri...
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