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发明名称
COMPOSITE SELF-SEALING MEMBRANE, PARTICULARLY FOR THE WATERPROOFING OF CONSTRUCTION ELEMENTS, PITS, TANKS AND THE LIKE, AND PROCESS FOR THE MANUFACTURE THEREOF
摘要
申请公布号
EP0449182(A3)
申请公布日期
1992.04.15
申请号
EP19910104690
申请日期
1991.03.25
申请人
SERVIZI ECOLOGICI S.P.A.
发明人
FAUSSONE, ELIO;BOTTERO, PIER ANDREA
分类号
B32B5/16;E02D31/00;(IPC1-7):B32B9/04;E04B1/66
主分类号
B32B5/16
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代理人
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