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发明名称
Способ очистки сточных вод от мышьяка и его соединений
摘要
申请公布号
SU76787(A1)
申请公布日期
1948.11.30
申请号
SU19480374825
申请日期
1948.02.21
申请人
SIMANOVSKAYA R.E.
发明人
SIMANOVSKAYA R.E.
分类号
C02F1/72
主分类号
C02F1/72
代理机构
代理人
主权项
地址
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