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发明名称
FILTER
摘要
申请公布号
AU7246891(A)
申请公布日期
1991.09.03
申请号
AU19910072468
申请日期
1991.02.07
申请人
HEPWORTH INDUSTRIAL CERAMICS LIMITED
发明人
MICHAEL WHITE
分类号
B01D29/03;B01D39/10;B01D39/20;B22C9/08
主分类号
B01D29/03
代理机构
代理人
主权项
地址
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