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发明名称
Dichtsohle für Absperrschieber von Wasserbauwerken
摘要
申请公布号
DE19754210(C2)
申请公布日期
2000.05.31
申请号
DE19971054210
申请日期
1997.12.06
申请人
WALZ, GEORG JUN.
发明人
WALZ, GEORG JUN.
分类号
E02B8/04;(IPC1-7):E02B8/04;F16J15/10
主分类号
E02B8/04
代理机构
代理人
主权项
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