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发明名称
VERFAHREN UND VORRICHTUNG ZUR PRUEFUNG VON LUFTFILTERN
摘要
申请公布号
DD219680(A1)
申请公布日期
1985.03.13
申请号
DD19830257798
申请日期
1983.12.12
申请人
FRIEDRICH-LOEFFLER-INSTITUT,DD
发明人
SCHMIDT,DIETER,DD;BENNDORF,EBERHARD,DD
分类号
B01D50/00;F24F3/16;(IPC1-7):B01D50/00
主分类号
B01D50/00
代理机构
代理人
主权项
地址
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