JPH0351199Y2 - - Google Patents
Info
- Publication number
- JPH0351199Y2 JPH0351199Y2 JP19493487U JP19493487U JPH0351199Y2 JP H0351199 Y2 JPH0351199 Y2 JP H0351199Y2 JP 19493487 U JP19493487 U JP 19493487U JP 19493487 U JP19493487 U JP 19493487U JP H0351199 Y2 JPH0351199 Y2 JP H0351199Y2
- Authority
- JP
- Japan
- Prior art keywords
- line
- arbitrary
- equal
- dividing
- division
- 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.)
- Expired
Links
- 238000010586 diagram Methods 0.000 claims description 17
- 229920002457 flexible plastic Polymers 0.000 claims description 5
- 239000002985 plastic film Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19493487U JPH0351199Y2 (en]) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19493487U JPH0351199Y2 (en]) | 1987-12-24 | 1987-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0199681U JPH0199681U (en]) | 1989-07-04 |
| JPH0351199Y2 true JPH0351199Y2 (en]) | 1991-10-31 |
Family
ID=31485637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19493487U Expired JPH0351199Y2 (en]) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351199Y2 (en]) |
-
1987
- 1987-12-24 JP JP19493487U patent/JPH0351199Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0199681U (en]) | 1989-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3795053A (en) | Combination drafting instrument | |
| US3604118A (en) | Drafting instrument | |
| JPH0351199Y2 (en]) | ||
| US6192594B1 (en) | Fraction ruler | |
| CN210673538U (zh) | 造口三角定位尺 | |
| CN2128205Y (zh) | 活动坐标量画尺规 | |
| US1745188A (en) | Drawing instrument | |
| KR20160116916A (ko) | 입체도형 구현이 가능한 눈금자 | |
| US2214408A (en) | Proportional divider triangle | |
| KR100618031B1 (ko) | 다기능 작도기 | |
| CN208392934U (zh) | 一种多功能学生用尺 | |
| US3903607A (en) | Trigonometric computer | |
| CN214796415U (zh) | 一种基于三角形变换的几何图形演示器 | |
| US3982323A (en) | Combination interpolator and distance divider | |
| JPH037185Y2 (en]) | ||
| CN2270633Y (zh) | 多功能绘图仪 | |
| KR200255158Y1 (ko) | 개량 각도기 | |
| CN2290090Y (zh) | 多用几何尺 | |
| CN2360277Y (zh) | 中学生绘图板 | |
| JPH0280494U (en]) | ||
| JPS63198590U (en]) | ||
| JPH0230319Y2 (en]) | ||
| JP2591334Y2 (ja) | 建築模型用定規 | |
| CN2144588Y (zh) | 活动坐标量画尺规 | |
| JPS6234798Y2 (en]) |