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发明名称
Flying toy
摘要
申请公布号
US2810985(A)
申请公布日期
1957.10.29
申请号
US19550490284
申请日期
1955.02.24
申请人
BILDER ARTHUR K
发明人
BILDER ARTHUR K.
分类号
A63H27/00;A63H27/01
主分类号
A63H27/00
代理机构
代理人
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地址
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