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经营范围
发明名称
ABGASWAERMETAUSCHER
摘要
申请公布号
DE8015581(U1)
申请公布日期
1982.01.28
申请号
DE19800015581U
申请日期
1980.06.12
申请人
JOH. VAILLANT GMBH U. CO, 5630 REMSCHEID, DE
发明人
分类号
F28D21/00;(IPC1-7):F28D21/00
主分类号
F28D21/00
代理机构
代理人
主权项
地址
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