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发明名称
ROTATING SECURITY DEVICE
摘要
申请公布号
EP0310770(A3)
申请公布日期
1989.10.11
申请号
EP19880111987
申请日期
1988.07.26
申请人
FIRMA CARL FREUDENBERG
发明人
KRAUS, REINHOLD
分类号
F16J15/34;(IPC1-7):F16J15/34;F16J15/38
主分类号
F16J15/34
代理机构
代理人
主权项
地址
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