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发明名称
Wärmetauscher für einen Wasserheizer
摘要
申请公布号
DE29804622(U1)
申请公布日期
1998.04.23
申请号
DE1998204622U
申请日期
1998.03.10
申请人
JOH. VAILLANT GMBH U. CO, 42859 REMSCHEID, DE
发明人
分类号
F24H1/40;F24H9/14;(IPC1-7):F24H9/18
主分类号
F24H1/40
代理机构
代理人
主权项
地址
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