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发明名称
Автоматическая депарафинизационная установка
摘要
申请公布号
SU129152(A1)
申请公布日期
1959.11.30
申请号
SU19590637842
申请日期
1959.09.01
申请人
SAVELEV I.P.;FILIN N.I.
发明人
SAVELEV I.P.;FILIN N.I.
分类号
E21B37/02
主分类号
E21B37/02
代理机构
代理人
主权项
地址
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