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发明名称
VORRICHTUNG UND VERFAHREN ZUR FEIN- UND FEINSTMAHLUNG
摘要
申请公布号
DD268892(A1)
申请公布日期
1989.06.14
申请号
DD19860296793
申请日期
1986.11.28
申请人
AKADEMIE DER WISSENSCHAFTEN DER DDR,DD
发明人
JAECKEL,HANS-GEORG,DD;HERRMANN,ROLAND,DD;JUHRS,HORST,DD
分类号
B02C17/16;(IPC1-7):B02C17/16
主分类号
B02C17/16
代理机构
代理人
主权项
地址
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