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发明名称
PORTE POUR CHAUDIERE
摘要
申请公布号
BE871698(A1)
申请公布日期
1979.02.15
申请号
BE19780191477
申请日期
1978.10.31
申请人
VIESSMANN HANS
发明人
分类号
F23M7/00;F24H9/00;(IPC1-7):F24H/
主分类号
F23M7/00
代理机构
代理人
主权项
地址
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