METHOD OF THE PREPARATION OF SPHEROIDAL ALUMINIUM OXIDE,申请号SU19752107163-传众专利搜索

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发明名称	METHOD OF THE PREPARATION OF SPHEROIDAL ALUMINIUM OXIDE
摘要
申请公布号	SU695533(A3)	申请公布日期	1979.10.30
申请号	SU19752107163	申请日期	1975.02.17
申请人	LYABOFINA S.A. (FIRMA)	发明人	RAJMON MARK KAEN,LU;ZHAK MORIS GISLEN ANDRE,BE;ANRI ROBER DEBYU,BE;RENE ODON LAMMER,BE;ZHOAN VAN TIJO,BE
分类号	B01J21/04;B01J23/85;B01J23/88;B01J35/08;B01J37/00;C10G45/08;(IPC1-7):B01J37/00	主分类号	B01J21/04
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