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发明名称
Förfarande och anordning för ljuddämpning av i fria luften utströmmande ånga
摘要
申请公布号
FI41564(C)
申请公布日期
1969.12.10
申请号
FID41564
申请日期
1963.01.18
申请人
VON ROLL AG
发明人
TANNER RICHARD
分类号
F01B31/30;(IPC1-7):F01B31/30
主分类号
F01B31/30
代理机构
代理人
主权项
地址
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