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经营范围
发明名称
Damper device
摘要
申请公布号
US2836191(A)
申请公布日期
1958.05.27
申请号
US19550484707
申请日期
1955.01.28
申请人
AKTIEBOLAGET SVENSKA FLAKTFABRIKEN
发明人
WALLIN SVEN;UPPVALL ERIK
分类号
F16K1/16;F23L9/00;F24F11/04;F24F12/00;F28D17/00
主分类号
F16K1/16
代理机构
代理人
主权项
地址
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