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发明名称
Amusement device
摘要
申请公布号
US2402861(A)
申请公布日期
1946.06.25
申请号
US19430516015
申请日期
1943.12.29
申请人
MARY H. WINNICK
发明人
WINNICK RAYMOND M.
分类号
A63H33/00
主分类号
A63H33/00
代理机构
代理人
主权项
地址
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