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发明名称
ASBESTFREIES FILTER ZUR FILTRATION KATIONISCHER UND ANIONISCHER TRUEBUNGEN
摘要
申请公布号
DD289711(A5)
申请公布日期
1991.05.08
申请号
DD19890335252
申请日期
1989.12.05
申请人
AKADEMIE DER WISSENSCHAFTEN DER DDR,DE
发明人
OERTEL,ULRICH,DE;GEYER,STEFAN,DE;PETZOLD,GUDRUN,DE;BUCHHAMMER,HEIDE-MARIE,DE;SCHWARZ,SIMONA,DE
分类号
B01D39/18;(IPC1-7):B01D39/18
主分类号
B01D39/18
代理机构
代理人
主权项
地址
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