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发明名称
VORRICHTUNG ZUM ABFÜHREN DES REGENWASSERS VON DÄCHERN
摘要
申请公布号
AT195992(T)
申请公布日期
2000.09.15
申请号
AT19970919468T
申请日期
1997.04.02
申请人
PONT-A-MOUSSON S.A.
发明人
GERTSCH, BRUNO;GROJEAN, DANIEL;LE NAOUR, PATRICK
分类号
E03F5/04;E04D13/04;(IPC1-7):E04D13/04
主分类号
E03F5/04
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代理人
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