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发明名称
STROEMUNGSSICHERUNG
摘要
申请公布号
ATA122188(A)
申请公布日期
1992.04.15
申请号
AT19880001221
申请日期
1988.05.10
申请人
VAILLANT GESELLSCHAFT M.B.H.
发明人
分类号
F23M9/00;F24H9/20;(IPC1-7):F24H9/20;F24H1/12
主分类号
F23M9/00
代理机构
代理人
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地址
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