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发明名称
Fairground attraction
摘要
申请公布号
US4988089(A)
申请公布日期
1991.01.29
申请号
US19890422580
申请日期
1989.10.17
申请人
KNIJPSTRA KONSTRUKTIE B.V.
发明人
KNIJPSTRA, HETTE
分类号
A63G27/00
主分类号
A63G27/00
代理机构
代理人
主权项
地址
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