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经营范围
发明名称
Improvements in or connected with wheeled toys
摘要
申请公布号
GB770964(A)
申请公布日期
1957.03.27
申请号
GB19540030042
申请日期
1954.10.19
申请人
H. G. STONE & CO. LIMITED
发明人
SCHWARZBART DAVIS
分类号
A63H3/31;A63H7/04
主分类号
A63H3/31
代理机构
代理人
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