Press for dental investment material
United States Patent 2864125

Inventors:
Kelley, William D.
Publication Date:
12/16/1958
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Assignee:
Kelley, William D.
Primary Class:
425/170
Other Classes:
425/180, 425/178, 425/177, 100/99
International Classes:
A61C13/00
US Patent References:
2443781Apparatus for determining the wall building properties of well drilling fluids
2543110Apparatus for casting dental restorations
2566596Method of preparing dental investments and the like
2576224Apparatus for casting dental restorations
2606347Investing machine
Foreign References:
FR847977A
CH225401A
FR973652A