发明名称 Book holder with integral page holder/page turner apparatus
摘要 Apparatus for holding a book or the like with its pages in an open position to permit viewing the displayed pages. The page holding assemblies on right and left sides of the book have rotatable members which facilitate the turning of a page from one side to the other without disrupting the function of holding the other pages of the open book in place.
申请公布号 US6590148(B1) 申请公布日期 2003.07.08
申请号 US20020052689 申请日期 2002.01.18
申请人 MEDINA ALBERT 发明人 MEDINA ALBERT
分类号 B42D9/04;(IPC1-7):G10G7/00 主分类号 B42D9/04
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