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发明名称
Способ выделения мышьякового ангидрида из газов, получающихся при обжиге сернистых руд
摘要
申请公布号
SU41507(A1)
申请公布日期
1935.02.28
申请号
SU19340151265
申请日期
1934.07.20
申请人
GOLYAND S.M.;SHNEERSON B.L.
发明人
GOLYAND S.M.;SHNEERSON B.L.
分类号
C22B30/04;C22B5/16
主分类号
C22B30/04
代理机构
代理人
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地址
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