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2 137 017

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Application

96122329/06, 1996-11-19

(22)

Actual filing date

1996-11-19

(45)

Published

1999-09-10

(72)

Inventor

Zagirov M.M.Kalachev I.F.Fel'Dman S.A.Zaljatov M.M.

(73)

Holder

Nauchno-Proizvodstvennyj Otdel Zashchity Neftepromyslovogo Oborudovanija Ot Korrozii I Podderzhanija Plastovogo Davlenija Npo. I Ppd"

ADAPTER UNIT OF CROSSING METAL PIPE LINE LOCATED AT ONE LEVEL WITH PIPE LINE BEING CROSSED Russian patent published in 1999 - IPC

Abstract RU 2137017 C1

FIELD: erection of pipe lines. SUBSTANCE: bypass elbow of pipe line is multi-layer; it is made form nonconducting material. EFFECT: reduced consumption of labor; reduced usage of materials in erection of pipe lines. 1 dwg

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RU 2 137 017 C1

Authors

Zagirov M.M.

Kalachev I.F.

Fel'Dman S.A.

Zaljatov M.M.

Dates

1999-09-10—Published

1996-11-19—Filed

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