发明名称 Dewatering device for a paper machine
摘要 The invention concerns a dewatering device to be located between the wire section and the dryer section of a paper machine in connection with the felt and the wire. This device constitutes at least one porous absorbent web (2) arranged against and running with the wire or the felt.
申请公布号 AU2161697(A) 申请公布日期 1997.10.10
申请号 AU19970021616 申请日期 1997.03.20
申请人 PPR CONSULTING LTD. OY 发明人 PEKKA RANTALA
分类号 D21F1/52 主分类号 D21F1/52
代理机构 代理人
主权项
地址