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2 056 903

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C1

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IPC

(21) (22)

Application

93016177/26, 1993-03-29

(22)

Actual filing date

1993-03-29

(45)

Published

1996-03-27

(72)

Inventor

Ignat'Ev V.V.Rymkevich P.P.Stalevich A.M.

(73)

Holder

Tovarishchestvo S Ogranichennoj Otvetstvennost'JuSankt-Peterburgskij Gosudarstvennyj Universitet Tekhnologii I Dizajna

ROTATIONAL FILTERING MEMBER Russian patent published in 1996 - IPC

Abstract RU 2056903 C1

FIELD: liquids and gasses purification. SUBSTANCE: porous rotational filtering member is made in the form of double-connected surface of figure of rotation. Surface of figure of rotation is described by given formula. EFFECT: increased quality of gasses purification. 2 dwg

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RU 2 056 903 C1

Authors

Ignat'Ev V.V.

Rymkevich P.P.

Stalevich A.M.

Dates

1996-03-27—Published

1993-03-29—Filed

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