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2 029 399

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IPC

(21) (22)

Application

4953593/25, 1991-06-26

(22)

Actual filing date

1991-06-26

(45)

Published

1995-02-20

(72)

Inventor

Kotjashkin S.I.Kulyndyshev V.A.Kononkov A.A.Sedyshev V.V.Glumov I.F.Maksimov V.A.

(73)

Holder

Kotjashkin Sergej Ivanovich

AGGREGATE OF RADIATION-PROOF CEMENT CONCRETE Russian patent published in 1995 - IPC

Abstract RU 2029399 C1

FIELD: protection against ionizing radiations. SUBSTANCE: iron-manganese concretions are used as aggregate of radiation-proof concrete on the base of cement. EFFECT: improved quality; improved reliability. 2 tbl

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RU 2 029 399 C1

Authors

Kotjashkin S.I.

Kulyndyshev V.A.

Kononkov A.A.

Sedyshev V.V.

Glumov I.F.

Maksimov V.A.

Dates

1995-02-20—Published

1991-06-26—Filed