METHOD OF PRODUCING FINELY DISPERSED CHALK,申请号SU19894711542-传众专利搜索

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发明名称	METHOD OF PRODUCING FINELY DISPERSED CHALK
摘要
申请公布号	SU1675206(A1)	申请公布日期	1991.09.07
申请号	SU19894711542	申请日期	1989.05.05
申请人	BELGORODSKIJ T I STROITELNYKH MATERIALOV IM.I.A.GRISHMANOVA	发明人	PAUS KARL F,SU;SHAPOVALOV NIKOLAJ A,SU;ILICHEV IGOR E,SU;SLYUSAR ANATOLIJ A,SU;YURINA NATALYA M,SU
分类号	C01F11/18	主分类号	C01F11/18
代理机构		代理人
主权项
地址

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