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3712747
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Information
Patent Grant
3712747
References
Source
Patent Number
3,712,747
Date Filed
Not available
Date Issued
Tuesday, January 23, 1973
52 years ago
CPC
A46B5/0095 - Removable or interchangeable brush heads
A46B7/046 - Threaded or screw connections for bristle carriers
A46B11/0024 - with a permanently displaceable pressurising member that remain in position unless actuated
A46B2200/1066 - Toothbrush for cleaning the teeth or dentures
US Classifications
401 - Coating implements with material supply
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