发明名称 TOYS WITH VIEW PORTS
摘要 <p>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.</p>
申请公布号 WO2007053742(A2) 申请公布日期 2007.05.10
申请号 WO2006US42793 申请日期 2006.11.01
申请人 MATTEL, INC.;SUN, STEED;MARTINEZ, RUBEN;FAN, PETER 发明人 SUN, STEED;MARTINEZ, RUBEN;FAN, PETER
分类号 A63H33/28 主分类号 A63H33/28
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