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经营范围
发明名称
Gußwärmetauscher
摘要
申请公布号
DE29717749(U1)
申请公布日期
1997.11.20
申请号
DE19972017749U
申请日期
1997.09.26
申请人
JOH. VAILLANT GMBH U. CO, 42859 REMSCHEID, DE
发明人
分类号
F24H9/00;(IPC1-7):F24H9/18
主分类号
F24H9/00
代理机构
代理人
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地址
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