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发明名称
FOERFARANDE OCH ANORDNING FOER HETA GASERS AVKYLNING.
摘要
申请公布号
FI903358(A0)
申请公布日期
1990.07.04
申请号
FI19900003358
申请日期
1990.07.04
申请人
A. AHLSTROM CORPORATION
发明人
ARPALAHTI, OLLI
分类号
F27D9/00;F27D17/00;(IPC1-7):F27B/
主分类号
F27D9/00
代理机构
代理人
主权项
地址
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