JPS6457096U - - Google Patents
Info
- Publication number
- JPS6457096U JPS6457096U JP15375387U JP15375387U JPS6457096U JP S6457096 U JPS6457096 U JP S6457096U JP 15375387 U JP15375387 U JP 15375387U JP 15375387 U JP15375387 U JP 15375387U JP S6457096 U JPS6457096 U JP S6457096U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- scale
- light emitters
- switch
- blink
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15375387U JPS6457096U (en]) | 1987-10-07 | 1987-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15375387U JPS6457096U (en]) | 1987-10-07 | 1987-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6457096U true JPS6457096U (en]) | 1989-04-10 |
Family
ID=31429870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15375387U Pending JPS6457096U (en]) | 1987-10-07 | 1987-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6457096U (en]) |
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1987
- 1987-10-07 JP JP15375387U patent/JPS6457096U/ja active Pending