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发明名称
Premixing gas burner
摘要
申请公布号
AT395764(B)
申请公布日期
1993.03.25
申请号
AT19910000530
申请日期
1991.03.12
申请人
VAILLANT GESELLSCHAFT M.B.H.
发明人
分类号
F23D14/04;F23D14/64;F23N3/04
主分类号
F23D14/04
代理机构
代理人
主权项
地址
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