ALLUMINA ATTIVA GRANULARE DI ELEVATA DENSITA APPARARENTE E DI GRANDE RESESTENZA ALLA ROTTURA,申请号IT19750022323-传众专利搜索

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发明名称	ALLUMINA ATTIVA GRANULARE DI ELEVATA DENSITA APPARARENTE E DI GRANDE RESESTENZA ALLA ROTTURA
摘要
申请公布号	IT1037291(B)	申请公布日期	1979.11.10
申请号	IT19750022323	申请日期	1975.04.14
申请人	ALLUMINIO SVIZZERO SA	发明人
分类号	B01J20/08;B01J21/04;B01J31/00;B01J37/00;C01F7/02;C01F7/44;C10G25/00;(IPC1-7):C01F/	主分类号	B01J20/08
代理机构		代理人
主权项
地址

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