USO DELLE ROCCE DIATOMITICHE PER LA PRODUZIONE DI LATERIZI ALLEGGERITI E PRODOTTI COSI'OTTENUTI,申请号IT19890044822-传众专利搜索

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发明名称	USO DELLE ROCCE DIATOMITICHE PER LA PRODUZIONE DI LATERIZI ALLEGGERITI E PRODOTTI COSI'OTTENUTI
摘要
申请公布号	IT8944822(D0)	申请公布日期	1989.12.19
申请号	IT19890044822	申请日期	1989.12.19
申请人	RDB NORD SPA	发明人	SABELLI GIORGIO
分类号	E04C;(IPC1-7):E04C/	主分类号	E04C
代理机构		代理人
主权项
地址

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