RIVESTIMENTO PERMEABILE PER OPERE IDRAULICHE,申请号IT19760048178-传众专利搜索

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发明名称	RIVESTIMENTO PERMEABILE PER OPERE IDRAULICHE
摘要
申请公布号	IT1053620(B)	申请公布日期	1981.10.10
申请号	IT19760048178	申请日期	1976.02.19
申请人	SCREG ROUTES ET TRAVAUX PUBLICS	发明人
分类号	E02B3/12;(IPC1-7):E02B/	主分类号	E02B3/12
代理机构		代理人
主权项
地址

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