A flexible hose comprises a reinforcement structure (6) of reinforcing elements embedded in polymeric material and a permeation barrier (4) which comprises a layer (7) of high permeability material sandwiched between two layers (5) of a relatively low permeability.
申请公布号
WO9605461(A1)
申请公布日期
1996.02.22
申请号
WO1995GB01796
申请日期
1995.07.31
申请人
DUNLOP LIMITED;GALLANT, GRAHAM;RICHARDS, STEPHEN, JOHN
