A screen device includes a foam body having a passageway that extends longitudinally through the foam body, the foam body has an open cell structure such that at least two surfaces of the foam body are in fluidic communication with one another through the foam body.
申请公布号
WO2011130122(A2)
申请公布日期
2011.10.20
申请号
WO2011US31768
申请日期
2011.04.08
申请人
BAKER HUGHES INCORPORATED;O'MALLEY, EDWARD, J.;BAKER, BRAD, G.
