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经营范围
发明名称
A boundary layer separator
摘要
申请公布号
GB9908579(D0)
申请公布日期
1999.06.09
申请号
GB19990008579
申请日期
1999.04.15
申请人
HELFORD DESIGN LTD
发明人
NICHOLS PAUL
分类号
A47L9/10;B01D45/14;B04B5/12
主分类号
A47L9/10
代理机构
代理人
主权项
地址
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