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发明名称
SAFETY DEVICE AGAINST THE BREAK OPENING OF A CLOSING ELEMENT
摘要
申请公布号
EP0302869(B1)
申请公布日期
1990.07.18
申请号
EP19870902356
申请日期
1987.04.30
申请人
ROGER, CLAUDE J.
发明人
ROGER, CLAUDE J.
分类号
E05B17/20
主分类号
E05B17/20
代理机构
代理人
主权项
地址
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