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2 161 933

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IPC

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Application

2000108196/14, 2000-04-05

(24)

Start date

2000-04-05

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Actual filing date

2000-04-05

(45)

Published

2001-01-20

(72)

Inventor

Nefedova Ju.T.

(73)

Holder

Uchebno-Nauchnyj Tsentr Meditsinskogo Tsentra Upravlenija Delami Prezidenta Rossijskoj Federatsii

METHOD FOR TAKING OFF TOOTH ROOT FILLING Russian patent published in 2001 - IPC

Abstract RU 2161933 C1

FIELD: medicine. SUBSTANCE: method involves illuminating alveolar process with yellow light beam and detecting dark spot at the place the filling material is available. Drill is directed to the spot and brought to the tooth canal top. EFFECT: avoided traumatic injuries.

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RU 2 161 933 C1

Authors

Nefedova Ju.T.

Dates

2001-01-20—Published

2000-04-05—Filed

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