DEVICE FOR EXCAVATION OF PEAT DEPOSIT,申请号SU19894629976-传众专利搜索

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发明名称	DEVICE FOR EXCAVATION OF PEAT DEPOSIT
摘要
申请公布号	SU1642018(A1)	申请公布日期	1991.04.15
申请号	SU19894629976	申请日期	1989.01.02
申请人	VNII TORFYANOJ PROMY;KALININSKIJ POLT INSTITUT	发明人	DOLMATOV ALEKSANDR N,SU;ZYUZIN BORIS F,SU;KUZNETSOV NIKOLAJ V,SU;SAMSONOV LEV N,SU;SMIRNOV GENNADIJ A,SU
分类号	E21C49/00	主分类号	E21C49/00
代理机构		代理人
主权项
地址

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