JPS61109793U - - Google Patents
Info
- Publication number
- JPS61109793U JPS61109793U JP20113584U JP20113584U JPS61109793U JP S61109793 U JPS61109793 U JP S61109793U JP 20113584 U JP20113584 U JP 20113584U JP 20113584 U JP20113584 U JP 20113584U JP S61109793 U JPS61109793 U JP S61109793U
- Authority
- JP
- Japan
- Prior art keywords
- transparent plate
- triangular
- ruler
- plate body
- displayed
- 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)
Description
図面は、本考案における立体定規の正面図。
１は目盛り、２，３，４は等間隔な平行線、５
，６，７は定規の辺。
The drawing is a front view of the three-dimensional ruler in the present invention. 1 is a scale, 2, 3, 4 are equally spaced parallel lines, 5
, 6, and 7 are the sides of the ruler.
Claims (1)
沿つて適宜の目盛りを施すと共に、前記三角形状
をなす透明板体の内平面部全域に、各辺とそれぞ
れ平行な罫線を等間隔に設けることにより、前記
透明板体の平面部に三角形状をなす罫線を表示し
た立体定規。 Appropriate scales are placed near each side of the triangular transparent plate body, and ruled lines parallel to each side are placed at equal intervals throughout the inner plane of the triangular transparent plate body. A three-dimensional ruler in which a triangular ruled line is displayed on a flat surface of the transparent plate by providing the ruler in the transparent plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20113584U JPS61109793U (en) | 1984-12-24 | 1984-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20113584U JPS61109793U (en) | 1984-12-24 | 1984-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61109793U true JPS61109793U (en) | 1986-07-11 |
Family
ID=30762636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20113584U Pending JPS61109793U (en) | 1984-12-24 | 1984-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109793U (en) |
-
1984
- 1984-12-24 JP JP20113584U patent/JPS61109793U/ja active Pending