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发明名称
Toy hemisphere with music box therein
摘要
申请公布号
US2780029(A)
申请公布日期
1957.02.05
申请号
US19550499002
申请日期
1955.04.04
申请人
ANTHONY ALFRED A
发明人
ANTHONY ALFRED A.
分类号
A63H5/00
主分类号
A63H5/00
代理机构
代理人
主权项
地址
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