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发明名称
METHOD OF OBTAINING OXIDIZED IRON
摘要
申请公布号
SU1557164(A1)
申请公布日期
1990.04.15
申请号
SU19874379320
申请日期
1987.12.30
申请人
KARAVAJKO GRIGORIJ,SU;MELNIKOVA EVGENIYA O,SU;PISKUNOV VLADIMIR P,SU;BUCHIKHIN EVGENIJ P,SU;KUZNETSOVA NADEZHDA S,SU
发明人
KARAVAJKO GRIGORIJ I,SU;MELNIKOVA EVGENIYA O,SU;PISKUNOV VLADIMIR P,SU;BUCHIKHIN EVGENIJ P,SU;KUZNETSOVA NADEZHDA S,SU
分类号
C12N1/20;C12R1/07;C22B3/00
主分类号
C12N1/20
代理机构
代理人
主权项
地址
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