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Publication numberUSD355487 S
Publication typeGrant
Application numberUS 29/007,641
Publication dateFeb 14, 1995
Filing dateApr 28, 1993
Priority dateOct 28, 1992
Publication number007641, 29007641, US D355487 S, US D355487S, US-S-D355487, USD355487 S, USD355487S
InventorsLeif Broberg
Original AssigneeAktiebolaget Astra
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Drill extension for use in oral implantology
US D355487 S
Images(2)
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Claims(1)
  1. The ornamental design for a drill extension for use in oral implantology, as shown and described.
Description

FIG. 1 is a top, side perspective view of a drill extension for use in oral implantology;

FIG. 2 is a top, opposite side perspective view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a bottom plan view thereof.

Classifications
U.S. ClassificationD24/156