JPS6285491U - - Google Patents
Info
- Publication number
- JPS6285491U JPS6285491U JP17877585U JP17877585U JPS6285491U JP S6285491 U JPS6285491 U JP S6285491U JP 17877585 U JP17877585 U JP 17877585U JP 17877585 U JP17877585 U JP 17877585U JP S6285491 U JPS6285491 U JP S6285491U
- Authority
- JP
- Japan
- Prior art keywords
- holes
- rulers
- pair
- straight line
- opposing
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17877585U JPS6285491U (ru) | 1985-11-20 | 1985-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17877585U JPS6285491U (ru) | 1985-11-20 | 1985-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6285491U true JPS6285491U (ru) | 1987-05-30 |
Family
ID=31121223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17877585U Pending JPS6285491U (ru) | 1985-11-20 | 1985-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6285491U (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494340A (zh) * | 2014-11-28 | 2015-04-08 | 福建普及智能科技开发有限公司 | 一种多功能等分尺 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5227351B2 (ru) * | 1973-07-13 | 1977-07-20 |
-
1985
- 1985-11-20 JP JP17877585U patent/JPS6285491U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5227351B2 (ru) * | 1973-07-13 | 1977-07-20 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494340A (zh) * | 2014-11-28 | 2015-04-08 | 福建普及智能科技开发有限公司 | 一种多功能等分尺 |