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发明名称
Способ обработки ила сточных вод
摘要
申请公布号
SU42001(A1)
申请公布日期
1935.02.28
申请号
SU19310097670
申请日期
1931.11.05
申请人
KOMPANIYA DORR INKORPORETED INZH-RY
发明人
A. FISHER
分类号
C02F11/00
主分类号
C02F11/00
代理机构
代理人
主权项
地址
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