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发明名称
Способ выделения окисленных смол из их смесей с канифолью
摘要
申请公布号
SU85799(A2)
申请公布日期
1951.11.30
申请号
SU19490408721
申请日期
1949.12.14
申请人
BYKHOVSKIJ E.G.
发明人
BYKHOVSKIJ E.G.
分类号
C09F1/02
主分类号
C09F1/02
代理机构
代理人
主权项
地址
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