Toothbrush
United States Patent 1797946

Inventors:
Emil, Eichel
Publication Date:
03/24/1931
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Assignee:
Emil, Eichel
Primary Class:
401/184
Other Classes:
15/176.100, 401/290, 401/287, 15/188, 401/132, 401/288
International Classes:
A46B11/00