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发明名称
Установка для получения нигрозин-основы
摘要
申请公布号
SU70662(A1)
申请公布日期
1947.11.30
申请号
SU19460347862
申请日期
1946.08.29
申请人
CHERNYAVSKIJ V.A.
发明人
CHERNYAVSKIJ V.A.
分类号
B01J19/00
主分类号
B01J19/00
代理机构
代理人
主权项
地址
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