发明名称 Papermaking refiner plates
摘要 Replacable refiner plates used for papermaking and refining of lignocellulosic and other natural and synthetic fibrous materials in the manufacture of paper, paperboard, and fiberboard products. The refiner plates include blade patterns and use corrosion resistant materials.
申请公布号 US5921486(A) 申请公布日期 1999.07.13
申请号 US19980016984 申请日期 1998.02.02
申请人 NORWALK INDUSTRIAL COMPONENTS, LLC 发明人 MATTHEW, JOHN B
分类号 B02C7/12;D21D1/30;(IPC1-7):B02C7/12 主分类号 B02C7/12
代理机构 代理人
主权项
地址