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发明名称
ARRANGEMENT FOR REGULATING THE VENTILATION OF LONGITUDINALLY VENTILATED TUNNELS
摘要
申请公布号
AT393729(B)
申请公布日期
1991.12.10
申请号
AT19780007957
申请日期
1978.11.07
申请人
BUNDESVERSUCHS- U. FORSCHUNGSANSTALT ARSENAL
发明人
RAUSCHER GERHARD DIPL.ING.;BUCEK OTTO
分类号
E21F1/00;F24F11/00
主分类号
E21F1/00
代理机构
代理人
主权项
地址
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