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2 132 584

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IPC

(21) (22)

Application

97102952/25, 1997-02-26

(22)

Actual filing date

1997-02-26

(45)

Published

1999-06-27

(72)

Inventor

Kostromin A.S.(Ru)Rozanov I.A.(Ru)Chernykh E.V.(Ru)Kuvakhara KhirojukiTomilova L.G.(Ru)Zefirov N.S.(Ru)

(73)

Holder

Kostromin Anatolij SergeevichRozanov Igor' AndreevichChernykh Elena Vasil'EvnaKuvakhara KhirojukiTomilova Larisa GodvigovnaZefirov Nikolaj Serafimovich

SURFACE-ACOUSTIC WAVE GAGE FOR DETECTION OF CARBON DIOXIDE Russian patent published in 1999 - IPC

Abstract RU 2132584 C1

FIELD: weight-sensitive piezoelectric resonance detectors. SUBSTANCE: device has piezoelectric element which is covered with sensitive layer, which is designed as film of tributyl-substituted phthalocyanine complexes. EFFECT: increased reciprocity and reproducibility of gage response. 2 cl, 1 tbl, 7 dwg, 8 ex

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RU 2 132 584 C1

Authors

Kostromin A.S.(Ru)

Rozanov I.A.(Ru)

Chernykh E.V.(Ru)

Kuvakhara Khirojuki

Tomilova L.G.(Ru)

Zefirov N.S.(Ru)

Dates

1999-06-27—Published

1997-02-26—Filed