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The ornamental design for combined dowel pin and parting guide for use in construction of a dental prosthetic. |
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FIG. 1 is a front elevational view of a combined dowel pin and parting guide for use in the construction of dental prosthetics showing our new design;
FIG. 2 is a right side elevational view thereof, the left side being a mirror image of that shown;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view thereof.
Roden, Mack L., Adams, Steven D.
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