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DENTAL CLEANER FOR THE REMOVAL OF TOBACCO AND OTHER STAINS FROM TEETH
US 3,491,776 A
Filed
: 06/08/1967
Issued
: 01/27/1970
Est. Priority Date
: 06/08/1967
Status: Expired due to Term
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Current Assignee
Fleming John Stuart
Original Assignee
Fleming John Stuart
Inventors
FLEMING JOHN STUART
Application Number
US04/644,727
Time in Patent Office
964 Days
Field of Search
US Class Current
132/321
CPC Class Codes
A61C 15/00
Devices for cleaning betwee...
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