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2 087 790

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IPC

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Application

95103495/06, 1995-03-13

(22)

Actual filing date

1995-03-13

(45)

Published

1997-08-20

(72)

Inventor

Takhautdinov Sh.F.Zagirov M.M.Kadyrov R.R.Zherebtsov E.P.Nikonov V.A.Salimov M.Kh.Kudrjashov N.N.

(73)

Holder

Aktsionernoe Obshchestvo

METHOD OF REPAIRING AND INSULATING PIPE LINE Russian patent published in 1997 - IPC

Abstract RU 2087790 C1

FIELD: construction and repairing of pipe lines. SUBSTANCE: in repairing and insulating a pipe line a bank of plastic tubes are received in it. The space between the pipe line and tubes are filled with plugging solution such as foam cement. EFFECT: simplified method. 2 cl, 1 tbl

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RU 2 087 790 C1

Authors

Takhautdinov Sh.F.

Zagirov M.M.

Kadyrov R.R.

Zherebtsov E.P.

Nikonov V.A.

Salimov M.Kh.

Kudrjashov N.N.

Dates

1997-08-20—Published

1995-03-13—Filed

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