PREPARATION PROCESS OF A POROUS MIXTURE,申请号RO19910148298-传众专利搜索

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发明名称	PREPARATION PROCESS OF A POROUS MIXTURE
摘要
申请公布号	RO108333(B1)	申请公布日期	1994.04.28
申请号	RO19910148298	申请日期	1991.08.26
申请人	INTREPRINDEREA DE PRODUCTIE INDUSTRIALA PENTRU CONSTRUCTII CAI FERATE, BUZAU	发明人	OLTEANU MANULEA;STIRBAT DOINA;POPESCU TRAIAN;ANGHEL DAN GABRIEL;BACIU NICULINA
分类号	C01B31/08;C07C11/24;C10L3/04;(IPC1-7):C01B31/08	主分类号	C01B31/08
代理机构		代理人
主权项
地址

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