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发明名称
Verfahren und Vorrichtung zur Regelung und Schalldämmung einer Luftströmung
摘要
申请公布号
DE4311334(A1)
申请公布日期
1993.10.21
申请号
DE19934311334
申请日期
1993.04.06
申请人
HALTON OY, KAUSALA, FI
发明人
LIVTCHAK, ANDRE, KAUSALA, FI;ITKONEN, HARRI, PORVOO, FI
分类号
F01N1/16;F01N1/22;F01N1/24;F24F13/10;F24F13/24;(IPC1-7):F15D1/04;F04D27/00;F16L55/02;G10K11/16
主分类号
F01N1/16
代理机构
代理人
主权项
地址
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