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发明名称
摘要
申请公布号
DE8420893(U1)
申请公布日期
1985.12.05
申请号
DE19840020893U
申请日期
1984.07.12
申请人
VIESSMANN WERKE KG, 3559 ALLENDORF, DE
发明人
分类号
F24B9/04;(IPC1-7):F24B9/00
主分类号
F24B9/04
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