COMBINED PIPE Russian patent published in 2003 - IPC

Abstract RU 2208734 C2

FIELD: manufacture of reinforced plastic pipes. SUBSTANCE: combined pipe has plastic reinforcing member and primary member which is made of two or more layers of different adhesive ability; it adjoins plastic and reinforcing members of pipe by layers of high adhesive ability. EFFECT: enhanced reliability. 2 dwg

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RU 2 208 734 C2

Authors

Maganov R.U.

Nekrasov V.I.

Vjatchinin M.G.

Lesnichij V.F.

Injushin N.V.

Larionov A.F.

Dates

2003-07-20—Published

2001-05-08—Filed