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经营范围
发明名称
Safety barrier for subway station platforms.
摘要
申请公布号
EG25291(A)
申请公布日期
2011.12.07
申请号
EG20090030347
申请日期
2009.03.17
申请人
AMR ABDELRAHMAN AAREF ABDELRAHMAN
发明人
AMR ABDELRAHMAN AAREF ABDELRAHMAN
分类号
B61B1/02
主分类号
B61B1/02
代理机构
代理人
主权项
地址
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