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发明名称
VORRICHTUNG ZUR MONTAGE VON ELASTISCHEN RINGEN IN BOHRUNGEN MIT INNENGEWINDE
摘要
申请公布号
DD291497(A5)
申请公布日期
1991.07.04
申请号
DD19900337199
申请日期
1990.01.19
申请人
VEB FER DES SCHWERMASCHINEN- UND ANLAGENBAUS MAGDEBURG,DE
发明人
LOERIUS,HARALD,DE;GRONAU,MANFRED,DE
分类号
B23P19/00;(IPC1-7):B23P19/00
主分类号
B23P19/00
代理机构
代理人
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