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DENTAL CLEANSING AND MASSAGING APPARATUS
US 3,509,874 A
Filed
: 09/27/1967
Issued
: 05/05/1970
Est. Priority Date
: 09/27/1967
Status: Expired due to Term
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Current Assignee
Theodore Stillman
Original Assignee
Theodore Stillman
Inventors
Stillman, Theodore
Application Number
US04/670,932
Time in Patent Office
951 Days
Field of Search
US Class Current
601/163
CPC Class Codes
A46B 11/063
by means of a supply pipe
A61C 17/028
with intermittent liquid flow
A61C 17/032
using pressurised tap-water...
A61C 17/30
driven by hydraulic motor, ...
A61H 13/00
Gum massage
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