A SAFETY DEVICE FOR ESCAPING EMERGENCY OF SUB-WAY STATION,申请号KR20050023174U-传众专利搜索

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发明名称	A SAFETY DEVICE FOR ESCAPING EMERGENCY OF SUB-WAY STATION
摘要
申请公布号	KR200403133(Y1)	申请公布日期	2005.12.08
申请号	KR20050023174U	申请日期	2005.08.10
申请人		发明人
分类号	B61B1/02;(IPC1-7):B61B1/02	主分类号	B61B1/02
代理机构		代理人
主权项
地址

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