发明名称 LETTER GUIDE SHEET
摘要 A drawing sheet assembly including a plurality of drawing sheets, each drawing sheet including sequential instruction indicia. The instruction indicia instructs a user to draw at least part of two pre-writing shapes that cooperate to create a rudimentary drawing. Each drawing sheet further includes a drawing space providing a space in which a user can draw the rudimentary drawing in accordance with the sequential instruction indicia. The plurality of drawing sheets collectively include instruction indicia instructing a user to draw at least part of all nine pre-writing shapes.
申请公布号 US2009068622(A1) 申请公布日期 2009.03.12
申请号 US20070852615 申请日期 2007.09.10
申请人 MEADWESTVACO CORPORATION 发明人 SCHULKEN TONI M.
分类号 G09B11/04 主分类号 G09B11/04
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