PROCESS FOR EXTRACTION OF LIQUID PRODUCTS FROM COAL,申请号SU19894698071-传众专利搜索

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发明名称	PROCESS FOR EXTRACTION OF LIQUID PRODUCTS FROM COAL
摘要
申请公布号	RU1648077(C)	申请公布日期	1995.03.10
申请号	SU19894698071	申请日期	1989.05.31
申请人	INSTITUT GORNOGO DELA SEVERA SO RAN	发明人	BYCHEV M.I.;PETROVA G.I.;STEFANOV I.N.;MALTSEV S.P.;KULAGINA E.YU.
分类号	C10G1/04	主分类号	C10G1/04
代理机构		代理人
主权项
地址

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