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发明名称
Waermeaustauscher
摘要
申请公布号
DE859746(C)
申请公布日期
1952.12.15
申请号
DE1943A002071D
申请日期
1943.09.11
申请人
AKTIEBOLAGET GOETAVERKEN
发明人
JOHANSSON JOHAN ERIK
分类号
F28F9/02;F28F27/02
主分类号
F28F9/02
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