Instrument for dental care
United States Patent 3192922
US Patent References:
Dish-washing machine
- - 1381221
Device for washing surfaces
- - 1479272
Power-driven fountain brush
- - 1604500
Household appliance
- - 2019705
Mechanical tooth brush
- - 2093007
Dish-washing machine
- - 1381221
Device for washing surfaces
- - 1479272
Power-driven fountain brush
- - 1604500
Household appliance
- - 2019705
Mechanical tooth brush
- - 2093007
Inventors:
Alexander, Winkler
Publication Date:
07/06/1965
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Export Citation:
Assignee:
Alexander, Winkler
Primary Class:
Other Classes:
D24/146, 15/24, 433/132, 433/80
International Classes:
A61C1/08; A61C3/06; A61C17/02; A61C17/00
US Patent References: