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2 045 041

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Application

5009178/25, 1991-07-11

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Actual filing date

1991-07-11

(45)

Published

1995-09-27

(72)

Inventor

Galanov G.N.Zatsepin A.F.Kortov V.S.Luchinin A.S.Mal'Tsev A.P.Tjukov V.V.Ushkova V.I.

(73)

Holder

Ural'Skij Gosudarstvennyj Tekhnicheskij Universitet

METHOD OF CHECKING QUALITY OF CRYSTAL VIBRATOR Russian patent published in 1995 - IPC

Abstract RU 2045041 C1

FIELD: electrical acoustics. SUBSTANCE: photo-stimulated exoelectron emission is measured when scanning local surface area by UV probe between radiating and receiving converters. EFFECT: improved quality of quantitative evaluation of working parameters of the vibrators. 5 tbl, 4 dwg

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RU 2 045 041 C1

Authors

Galanov G.N.

Zatsepin A.F.

Kortov V.S.

Luchinin A.S.

Mal'Tsev A.P.

Tjukov V.V.

Ushkova V.I.

Dates

1995-09-27—Published

1991-07-11—Filed

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