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发明名称
Способ предохранения от окисления металлов в дисперсном состоянии
摘要
申请公布号
SU64304(A1)
申请公布日期
1944.11.30
申请号
SU19420309915
申请日期
1942.06.18
申请人
BURSHTEJN R.KH.;PAVLOVA M.V.
发明人
BURSHTEJN R.KH.;PAVLOVA M.V.
分类号
B22F1/00;C23F15/00
主分类号
B22F1/00
代理机构
代理人
主权项
地址
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