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发明名称
摘要
申请公布号
PL212789(A1)
申请公布日期
1980.08.25
申请号
PL19790212789
申请日期
1979.01.12
申请人
INST PRZEMYSLU ORGANICZEGO
发明人
SZCZESIUL STEFANIA;GRZYWA EDWARD
分类号
B01D;(IPC1-7):B01D/
主分类号
B01D
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