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2 023 489

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IPC

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Application

4826666/26, 1990-05-21

(22)

Actual filing date

1990-05-21

(45)

Published

1994-11-30

(72)

Inventor

Takhistov Ju.V.Markevich A.V.Chizhik Ju.L.Pavlov V.D.Chaunina I.V.Jashakina I.A.Degtjarev A.Ja.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"Edinenie Institut Prikladnoj Khimii"

DIAPHRAGM APPARATUS Russian patent published in 1994 - IPC

Abstract RU 2023489 C1

FIELD: diaphragm separation of chemically active liquids and gases. SUBSTANCE: two banks of diaphragm members are placed in tandem in casing. Ends of members are fixed in movable tube plates mounted in shells. Diaphragm apparatus chambers are hermetically sealed by means of spacer rings. EFFECT: improved design. 4 cl, 3 dwg

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RU 2 023 489 C1

Authors

Takhistov Ju.V.

Markevich A.V.

Chizhik Ju.L.

Pavlov V.D.

Chaunina I.V.

Jashakina I.A.

Degtjarev A.Ja.

Dates

1994-11-30—Published

1990-05-21—Filed

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