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经营范围
发明名称
VERDREHSICHERUNG
摘要
申请公布号
DE3733970(A1)
申请公布日期
1989.04.27
申请号
DE19873733970
申请日期
1987.10.08
申请人
FA. CARL FREUDENBERG
发明人
KRAUS,REINHOLD,DIPL.-ING.
分类号
F16J15/34
主分类号
F16J15/34
代理机构
代理人
主权项
地址
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