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发明名称
AN INTERCEPTING SEWER FOR CONDUCTING WASTE WATER DOWN STEEP GRADIENTS
摘要
申请公布号
EP0204272(B1)
申请公布日期
1990.01.03
申请号
EP19860107361
申请日期
1986.05.30
申请人
SIMPLAST S.P.A.;COSTRUZIONI MONTAGGI IMPIANTI SPECIALI CO.M.I.S. S.R.L.
发明人
MALAVASI, ALBERTO;IAPELLA, GIORGIO
分类号
E03F3/04
主分类号
E03F3/04
代理机构
代理人
主权项
地址
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