Title:
MASSAGING AND CLEANING DENTAL SYRINGE
Document Type and Number:
United States Patent 3420228
Inventors:
Kalbfeld, Jack W.
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Publication Date:
01/07/1969
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Referenced by:
Export Citation:
Assignee:
Jack, Kalbfeld W.
Primary Class:
Other Classes:
604/152, D24/111
International Classes:
A61C1/00; A61H9/00; A61C17/02