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Dual purpose vacuum cleaner nozzle
US 2,656,560 A
Filed
: 02/24/1950
Issued
: 10/27/1953
Est. Priority Date
: 02/24/1950
Status: Expired due to Term
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Current Assignee
Lester C. Smith
Original Assignee
Lester C. Smith
Inventors
Smith, Lester C.
Application Number
US03/145,935
Time in Patent Office
1,341 Days
Field of Search
US Class Current
15/373
CPC Class Codes
A47L 9/02
Nozzles suction nozzles for...
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