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发明名称
CRASH PREVENTION FOR SAFETY BAR FOR CHILDREN
摘要
申请公布号
KR200169809(Y1)
申请公布日期
2000.02.15
申请号
KR19990016994U
申请日期
1999.08.17
申请人
SEO, SANG-WON
发明人
SEO, SANG-WON
分类号
E04F11/18;(IPC1-7):E04F11/18
主分类号
E04F11/18
代理机构
代理人
主权项
地址
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