发明授权
- 专利标题: Ceramic packing element
- 专利标题(中): 陶瓷包装元件
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申请号: US10136478申请日: 2002-05-01
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公开(公告)号: US06889963B2公开(公告)日: 2005-05-10
- 发明人: Hassan S. Niknafs , Robert L. Miller
- 申请人: Hassan S. Niknafs , Robert L. Miller
- 申请人地址: US OH Stow
- 专利权人: Saint-Gobain Norpro Corporation
- 当前专利权人: Saint-Gobain Norpro Corporation
- 当前专利权人地址: US OH Stow
- 代理机构: Fay, Sharpe, Fagan, Minnich & McKee, LLP
- 主分类号: B01D53/04
- IPC分类号: B01D53/04 ; B01J19/30 ; B01F3/04
摘要:
The invention provides an improved ceramic packing element having the basic shape of a cylinder with an aspect ratio, defined by the diameter to length dimensions that is from 2.7 to 4.5.
公开/授权文献
- US20030160342A1 Ceramic packing element 公开/授权日:2003-08-28