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Vacuum dry mop
US 1,759,691 A
Filed
: 01/27/1923
Issued
: 05/20/1930
Est. Priority Date
: 01/27/1923
Status: Expired due to Term
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Current Assignee
Clifford J. Gleason
Original Assignee
Clifford J. Gleason
Inventors
Gleason, Clifford J.
Application Number
US02/615,313
Time in Patent Office
2,670 Days
Field of Search
US Class Current
15/403
CPC Class Codes
A47L 9/06
with fixed, e.g. adjustably...
A47L 9/0673
with removable brushes, com...
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