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发明名称
Zirkulationsgerät mit Widerstandsheizung
摘要
申请公布号
DE3937589(C2)
申请公布日期
2001.12.13
申请号
DE19893937589
申请日期
1989.11.10
申请人
LAING, OLIVER;LAING, KARSTEN;LAING, BIRGER
发明人
LAING, KARSTEN
分类号
F24H1/18;G05D23/20;H05B3/82;(IPC1-7):G05D23/20;F24D19/10;H05B3/02
主分类号
F24H1/18
代理机构
代理人
主权项
地址
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