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经营范围
发明名称
Anordning bestående av två eller flera koaxiellt med varandra anordnade, genom naturlig cirkulation genomströmmande kylringar
摘要
申请公布号
FI43441(C)
申请公布日期
1971.04.13
申请号
FID43441
申请日期
1961.01.20
申请人
VORKAUF HEINRICH
发明人
SVENSSON GUSTAV
分类号
F22B37/12;(IPC1-7):F22B37/12
主分类号
F22B37/12
代理机构
代理人
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