The invention provides an improved ceramic bed limiter packing element having a uniform cross-section in the length direction with the basic shape of a bow-tie and having a plurality of through passages parallel to the length dimension.
申请公布号
DE10392798(B4)
申请公布日期
2008.01.03
申请号
DE2003192798
申请日期
2003.06.09
申请人
SAINT-GOBAIN CERAMICS & PLASTICS INC.
发明人
NIKNAFS, HASSAN S.;ROBINETTE, RICHARD N.;DAHAR, STEPHEN L.;SZYMANSKI, THOMAS;REID, JOHN
