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发明名称
DESCENT APPARATUS IN AMUSEMENT FACILITIES
摘要
申请公布号
KR920007101(Y1)
申请公布日期
1992.10.02
申请号
KR19900002440U
申请日期
1990.02.27
申请人
KIM, SONG - SOK
发明人
KIM, SONG - SOK
分类号
A63F7/30;A63F9/02;(IPC1-7):A63F9/02
主分类号
A63F7/30
代理机构
代理人
主权项
地址
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