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发明名称
Aus Hohlscheiben bestehender Waermeaustauscher
摘要
申请公布号
DE1913226(B1)
申请公布日期
1970.08.27
申请号
DE19691913226
申请日期
1969.03.15
申请人
KRUPP GMBH
发明人
HELMUT SCHREIBER DIPL-ING
分类号
F28D9/04;F28F3/08;(IPC1-7):F28F3/00
主分类号
F28D9/04
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代理人
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