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发明名称
Дефлегматор с горизонтальными трубами
摘要
申请公布号
SU56014(A1)
申请公布日期
1938.11.30
申请号
SU19320106106
申请日期
1932.03.26
申请人
BERENSHTEJN A.F.;MALCHENKO A.L.
发明人
BERENSHTEJN A.F.;MALCHENKO A.L.
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