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经营范围
发明名称
ROHRSCHLANGE, INSBESONDERE FUER WAERMETAUSCHER
摘要
申请公布号
AT395068(B)
申请公布日期
1992.09.10
申请号
AT19870001080
申请日期
1987.04.30
申请人
VAILLANT GESELLSCHAFT M.B.H.
发明人
分类号
F24H1/20;(IPC1-7):F28D7/02
主分类号
F24H1/20
代理机构
代理人
主权项
地址
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