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发明名称
Porous ceramic filter and method for producing same
摘要
申请公布号
EP0922478(A3)
申请公布日期
1999.08.04
申请号
EP19980309329
申请日期
1998.11.13
申请人
NGK INSULATORS, LTD.
发明人
BLUM, YIGAL D.;JOHNSON, SYLVIA M.;CHEN, HUIYONG
分类号
B01D39/00;B01D39/20;B01D71/02;C04B38/00;C04B41/45;(IPC1-7):B01D39/20
主分类号
B01D39/00
代理机构
代理人
主权项
地址
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