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发明名称
Lamellenwärmetauscher
摘要
申请公布号
DE29702918(U1)
申请公布日期
1997.04.03
申请号
DE19972002918U
申请日期
1997.02.19
申请人
JOH. VAILLANT GMBH U. CO, 42859 REMSCHEID, DE
发明人
分类号
F28F1/30;(IPC1-7):F28D1/04
主分类号
F28F1/30
代理机构
代理人
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