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经营范围
发明名称
VORRICHTUNG ZUM ABDECKEN RADIALER BOHRUNGEN IN ROTATIONSSYMMETRISCHEN KOERPERN
摘要
申请公布号
DD252141(A1)
申请公布日期
1987.12.09
申请号
DD19860293816
申请日期
1986.08.25
申请人
BAUELEMENTE FASERBAUSTOFFE VEB KOMB
发明人
KINDERMANN,ROLF,DD;WAGNER,VOLKER,DD
分类号
B23P23/00;(IPC1-7):B23P23/00
主分类号
B23P23/00
代理机构
代理人
主权项
地址
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