JPS6230696U - - Google Patents
Info
- Publication number
- JPS6230696U JPS6230696U JP12294085U JP12294085U JPS6230696U JP S6230696 U JPS6230696 U JP S6230696U JP 12294085 U JP12294085 U JP 12294085U JP 12294085 U JP12294085 U JP 12294085U JP S6230696 U JPS6230696 U JP S6230696U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- figures
- ruler
- protractor
- pentagon
- 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)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
第１図・第２図（種別の各平面図）。 Figures 1 and 2 (plan views of each type).
Claims (1)
５角形・平行等を利用して作図に便利に活用でき
るよう配慮した定規である。 第１図・第２図の弧形の穴・小円の穴・長形の
穴は作図のときの鉛筆でしるしをつける為の働き
をもつ穴で、内容的には色々と考案出来る。[Claims for Utility Model Registration] This is a ruler designed to be conveniently used for drawing by using a protractor, pentagon, parallelism, etc. inside the triangular ruler shown in Figures 1 and 2. The arc-shaped holes, small circular holes, and elongated holes in Figures 1 and 2 serve as holes for marking with a pencil when drawing, and there are many ways to create them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12294085U JPS6230696U (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12294085U JPS6230696U (en) | 1985-08-09 | 1985-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6230696U true JPS6230696U (en) | 1987-02-24 |
Family
ID=31013594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12294085U Pending JPS6230696U (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011123042A (en) * | 2009-12-14 | 2011-06-23 | Tomiko Shibano | Protractor scale |
-
1985
- 1985-08-09 JP JP12294085U patent/JPS6230696U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011123042A (en) * | 2009-12-14 | 2011-06-23 | Tomiko Shibano | Protractor scale |