Endodontic instrument
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United States of America Patent
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Nov 9, 1999
Grant Date -
N/A
app pub date -
Dec 11, 1995
filing date -
Dec 11, 1995
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention disclosed herein is directed to improved endodontic dental instruments for extirpating and/or obturating a root canal. The dental instruments of the invention have at least one friction reducing element which assists in the removal of material from a tooth canal and which reduces frictional loads on the instrument during extirpating and obturating procedures.
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