Pontics for dental bridges
United States Patent 2774141
US Patent References:
Composition for dental casting patterns
- - 2136404
Method of making plastic bridgework
- - 2576206
Composition for dental casting patterns
- - 2136404
Method of making plastic bridgework
- - 2576206
Inventors:
Quinn, William T.
Publication Date:
12/18/1956
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Assignee:
Quinn, William T.
Primary Class:
Other Classes:
29/896.100