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发明名称
Способ получения контактной серной кислоты крепостью до 98%
摘要
申请公布号
SU105724(A1)
申请公布日期
1956.11.30
申请号
SU19470360731
申请日期
1947.12.09
申请人
AMELIN A.G.
发明人
AMELIN A.G.
分类号
C01B17/76
主分类号
C01B17/76
代理机构
代理人
主权项
地址
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