JPS62189186U - - Google Patents
Info
- Publication number
- JPS62189186U JPS62189186U JP7928986U JP7928986U JPS62189186U JP S62189186 U JPS62189186 U JP S62189186U JP 7928986 U JP7928986 U JP 7928986U JP 7928986 U JP7928986 U JP 7928986U JP S62189186 U JPS62189186 U JP S62189186U
- Authority
- JP
- Japan
- Prior art keywords
- peripheral surface
- number identification
- pencil
- numbers
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
Description
各図は本考案の一実施例を示しており、第１図
は鉛筆の斜視図、第２図は鉛筆の各面の見取図で
ある。
１０……鉛筆、１１，１２……周面、１１ａ，
１２ａ……数識別マーク、１１ｂ，１２ｂ……目
盛。
Each figure shows an embodiment of the present invention; FIG. 1 is a perspective view of a pencil, and FIG. 2 is a sketch of each side of the pencil. 10... Pencil, 11, 12... Surrounding surface, 11a,
12a...Number identification mark, 11b, 12b...Scale.
Claims (1)
数の数に対応する数識別マークを表示し、各数識
別マークが指示する数値の平方根に応じた目盛を
各周面の長手方向に施こして成る鉛筆。 Number identification marks corresponding to numbers from 1 to multiple numbers are sequentially displayed on the edge of each peripheral surface of a polygonal pencil, and a scale corresponding to the square root of the numerical value indicated by each number identification mark is displayed in the longitudinal direction of each peripheral surface. A pencil made from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7928986U JPS62189186U (en) | 1986-05-26 | 1986-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7928986U JPS62189186U (en) | 1986-05-26 | 1986-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62189186U true JPS62189186U (en) | 1987-12-02 |
Family
ID=30929012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7928986U Pending JPS62189186U (en) | 1986-05-26 | 1986-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62189186U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5745401A (en) * | 1980-09-03 | 1982-03-15 | Norihiro Inoue | Constant proportional measure |
-
1986
- 1986-05-26 JP JP7928986U patent/JPS62189186U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5745401A (en) * | 1980-09-03 | 1982-03-15 | Norihiro Inoue | Constant proportional measure |