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发明名称
Способ очистки растворов гипосульфита
摘要
申请公布号
SU61716(A1)
申请公布日期
1941.11.30
申请号
SU19390028614
申请日期
1939.12.25
申请人
ZILBERMAN YA.I.;KRUGLYAKOV K.G.;FRIDMAN V.M.
发明人
ZILBERMAN YA.I.;KRUGLYAKOV K.G.;FRIDMAN V.M.
分类号
C01B17/66
主分类号
C01B17/66
代理机构
代理人
主权项
地址
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