摘要 |
PROBLEM TO BE SOLVED: To provide a drafting board which can be simply used by anyone in taking into consideration that commercially available drafting boards are expensive and complicate to operate even though there are many persons who have needs for drawing simple drawings. SOLUTION: A straightedge having a paper holding channel is fitted on the lower end of the drafting board, and the lower end of a paper is inserted therein, and the paper is freely removably fixed by a banker clip or a magnet tape. COPYRIGHT: (C)2006,JPO&NCIPI
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