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发明名称
EINRICHTUNG ZUR ABGASREZIRKULATION BEI EINEM BRENNERBEHEIZTEN GERAET
摘要
申请公布号
AT392528(B)
申请公布日期
1991.04.25
申请号
AT19870002371
申请日期
1987.09.21
申请人
VAILLANT GESELLSCHAFT M.B.H.
发明人
分类号
F23C9/00
主分类号
F23C9/00
代理机构
代理人
主权项
地址
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