发明名称 Page holding device for books with optional stand and reading light
摘要 An ultra-compact and lightweight page holding device that keeps a book in open position, which device is adjustable according to book size and has a detachable support attachment and detachable reading light. The page holding device also serves as a bookmarker holding the book firmly closed when in closed position.
申请公布号 US2010078928(A1) 申请公布日期 2010.04.01
申请号 US20090458654 申请日期 2009.07.20
申请人 MERCIECA PETER MARK 发明人 MERCIECA PETER MARK
分类号 B42D9/00 主分类号 B42D9/00
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