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发明名称
Способ очистки сульфатного скипидара
摘要
申请公布号
SU70693(A1)
申请公布日期
1947.11.30
申请号
SU19390002325
申请日期
1939.07.17
申请人
RABINOVICH I.V.
发明人
RABINOVICH I.V.
分类号
C09F3/02
主分类号
C09F3/02
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代理人
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