METHOD FOR PRODUCTION OF SAPROPEL,申请号SU19914909964-传众专利搜索

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发明名称	METHOD FOR PRODUCTION OF SAPROPEL
摘要
申请公布号	RU1816861(C)	申请公布日期	1993.05.23
申请号	SU19914909964	申请日期	1991.02.12
申请人	INSTITUT PROBLEM ISPOLZOVANIYA PRIRODNYKH RESURSOV I EKOLOGII AN BSSR	发明人	ABRAMETS ALEKSANDR M;BROVKA GENNADIJ P;DUBININ STANISLAV K;GOLOVCHITS IRINA I
分类号	E21C49/00;(IPC1-7):E21C49/00	主分类号	E21C49/00
代理机构		代理人
主权项
地址

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