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经营范围
发明名称
Cyclone separator
摘要
申请公布号
US2575607(A)
申请公布日期
1951.11.20
申请号
US19480059270
申请日期
1948.11.10
申请人
A. B. SVENSKA FLAKTFABRIKEN
发明人
WALLIN SVEN WERNER
分类号
B04C5/103;B04C5/12;B04C5/28
主分类号
B04C5/103
代理机构
代理人
主权项
地址
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