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经营范围
发明名称
Improvements in or relating to amusement rides
摘要
申请公布号
GB742697(A)
申请公布日期
1955.12.30
申请号
GB19530033688
申请日期
1953.12.03
申请人
EDWIN HALL
发明人
分类号
A63G19/20
主分类号
A63G19/20
代理机构
代理人
主权项
地址
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