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发明名称
Способ очистки параамидофенола, содержащего анилин
摘要
申请公布号
SU23356(A1)
申请公布日期
1931.10.31
申请号
SU19290049447
申请日期
1929.06.19
申请人
KIRKHGOF G.A.;SYRKIN Z.N.
发明人
KIRKHGOF G.A.;SYRKIN Z.N.
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