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发明名称
METHOD OF RECOVERING PEAT FROM FLOODED PEAT FIELDS
摘要
申请公布号
SU1399469(A1)
申请公布日期
1988.05.30
申请号
SU19853917628
申请日期
1985.06.27
申请人
VNII TORFYANOJ PROMYSHLENNOSTI
发明人
KALININ IGOR 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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