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发明名称
Способ очистки технической парааминосалициловой кислоты
摘要
申请公布号
SU118212(A1)
申请公布日期
1957.11.30
申请号
SU19490420872
申请日期
1949.10.01
申请人
GERSHOV M.M.;GILLER S.A.
发明人
GERSHOV M.M.;GILLER S.A.
分类号
主分类号
代理机构
代理人
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