JPS5959391U - polygon ruler - Google Patents
polygon rulerInfo
- Publication number
- JPS5959391U JPS5959391U JP15488682U JP15488682U JPS5959391U JP S5959391 U JPS5959391 U JP S5959391U JP 15488682 U JP15488682 U JP 15488682U JP 15488682 U JP15488682 U JP 15488682U JP S5959391 U JPS5959391 U JP S5959391U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- polygon
- regular polygon
- line
- center
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本案の平面図である。
Ａは平偏板のほぼ中心点である。ＢはＡより引かれた各
多角形の各頂点と結ぶ線（放射線）である。３． ４．
５． ６の数字は、その数字の角形の放射線Ｂである
。Ｈは印を記す為の孔。ＭはＢに記しである各多角形の
１辺長。The figure is a plan view of the proposed project. A is approximately the center point of the flat plate. B is a line (ray) connecting each vertex of each polygon drawn from A. 3. 4.
5. The number 6 is the ray B of the square of that number. H is a hole for marking. M is the length of one side of each polygon written in B.
Claims (1)
角形の１辺の長さを指示する目盛を、各正多角形の各頂
点と中心を結ぶ線上に記し、それらの線に沿って、指示
点書き用の孔を明けた多角形定規。With a flat plate as the main body, set the center point of the regular polygon, mark the scale indicating the length of one side of the regular polygon on the line connecting each vertex and the center of each regular polygon, and A polygonal ruler with holes for marking points along the line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15488682U JPS5959391U (en) | 1982-10-13 | 1982-10-13 | polygon ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15488682U JPS5959391U (en) | 1982-10-13 | 1982-10-13 | polygon ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5959391U true JPS5959391U (en) | 1984-04-18 |
Family
ID=30342238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15488682U Pending JPS5959391U (en) | 1982-10-13 | 1982-10-13 | polygon ruler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5959391U (en) |
-
1982
- 1982-10-13 JP JP15488682U patent/JPS5959391U/en active Pending
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