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Application

95116696/06, 1995-09-27

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Actual filing date

1995-09-27

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Published

1998-05-20

(72)

Inventor

Gumerov A.G.Gumerov R.S.Azmetov Kh.A.Karamyshev V.G.Chentsov A.N.Zamjakin S.P.

(73)

Holder

Institut Problem Transporta Ehnergoresursov

DEVICE FOR REPAIR OF PIPE LINES LAID ON MARSHES Russian patent published in 1998 - IPC

Abstract RU 2111406 C1

FIELD: repair of pipe lines. SUBSTANCE: body of device is made from separate working and intermediate units. Working units are mounted at areas where repair jobs are to be conducted. They are so made that form free space between units and pipe lines. Intermediate units are made according to diameter of pipe line. EFFECT: enhanced reliability. 2 cl, 13 dwg

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RU 2 111 406 C1

Authors

Gumerov A.G.

Gumerov R.S.

Azmetov Kh.A.

Karamyshev V.G.

Chentsov A.N.

Zamjakin S.P.

Dates

1998-05-20—Published

1995-09-27—Filed

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