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2 076 398

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C1

(51)

IPC

(21) (22)

Application

5030300/25, 1992-03-02

(22)

Actual filing date

1992-03-02

(45)

Published

1997-03-27

(72)

Inventor

Bochkarev V.F.Olejnik R.N.Timofeeva L.Ju.

(73)

Holder

Institut Mikroehlektroniki Ran

HIGH-TEMPERATURE SUPERCONDUCTING CERAMICS Russian patent published in 1997 - IPC

Abstract RU 2076398 C1

FIELD: production of high-temperature superconducting materials. SUBSTANCE: ceramics has, mass percent: yttrium oxide, 16-63-16.80; barium oxide, 45.04-45.51; copper oxide, 35.33035.69; and zirconium, 2.00-3.00. EFFECT: improved functional characteristics. 3 dwg

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RU 2 076 398 C1

Authors

Bochkarev V.F.

Olejnik R.N.

Timofeeva L.Ju.

Dates

1997-03-27—Published

1992-03-02—Filed

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