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2 088 378

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IPC

(21) (22)

Application

96100347/02, 1996-01-05

(22)

Actual filing date

1996-01-05

(45)

Published

1997-08-27

(72)

Inventor

Chesnokov B.P.Sevost'Janov V.P.Kirjushatov O.A.Kirjushatov A.I.Vashenkov E.G.Vajtsul' A.N.

(73)

Holder

Chesnokov Boris Pavlovich

METHOD OF MANUFACTURING REFRACTORY METAL POWDERS Russian patent published in 1997 - IPC

Abstract RU 2088378 C1

FIELD: powder metallurgy. SUBSTANCE: refractory metal compounds in the form of acids or salts are subjected to cold shock. EFFECT: imparted quality allowing using material in production of hard alloys, catalysts, and glowers. 3 cl, 2 tbl

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RU 2 088 378 C1

Authors

Chesnokov B.P.

Sevost'Janov V.P.

Kirjushatov O.A.

Kirjushatov A.I.

Vashenkov E.G.

Vajtsul' A.N.

Dates

1997-08-27—Published

1996-01-05—Filed