发明名称 Toys with view ports
摘要 A toy including a housing and at least one view port disposed within the housing and adapted to permit a user to view objects through the at least one view port.
申请公布号 US8376806(B2) 申请公布日期 2013.02.19
申请号 US20060555091 申请日期 2006.10.31
申请人 MATTEL, INC.;SUN STEED;MARTINEZ RUBEN;FAN PETER 发明人 SUN STEED;MARTINEZ RUBEN;FAN PETER
分类号 A63H17/00;A63H33/22 主分类号 A63H17/00
代理机构 代理人
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