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发明名称
Improvements in or connected with electrical toys and like models
摘要
申请公布号
GB525308(A)
申请公布日期
1940.08.26
申请号
GB19390005316
申请日期
1939.02.17
申请人
SIEGFRIED KAHN;FRANCIS JOHN PRIOR
发明人
分类号
A63H19/34
主分类号
A63H19/34
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代理人
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