发明名称 UNDERLAY OF STATIONERY
摘要 PROBLEM TO BE SOLVED: To provide a transparent underlay of stationery for writing a landscape drawing, and facilitating to draw a character of a popular comics, an automobile or the like. SOLUTION: The transparent underlay of stationery is characterized in that (1) a plurality of graduated straight lines intersecting at a point near a center are provided from a side to the other side, and the same marks are added on both sides of each of the straight lines, and (2) on one side of each of the straight lines, a round hole for drawing a standard line on a drawing paper is provided. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009166467(A) 申请公布日期 2009.07.30
申请号 JP20080032396 申请日期 2008.01.16
申请人 YAMADA YOSHIYUKI 发明人 YAMADA YOSHIYUKI
分类号 B43L3/00;B43L7/00 主分类号 B43L3/00
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