JPS62144691U - - Google Patents
Info
- Publication number
- JPS62144691U JPS62144691U JP3155986U JP3155986U JPS62144691U JP S62144691 U JPS62144691 U JP S62144691U JP 3155986 U JP3155986 U JP 3155986U JP 3155986 U JP3155986 U JP 3155986U JP S62144691 U JPS62144691 U JP S62144691U
- Authority
- JP
- Japan
- Prior art keywords
- bookkeeping
- ruler
- utility
- shaped notch
- scope
- 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 |
|---|---|---|---|
| JP3155986U JPS62144691U (en18) | 1986-03-05 | 1986-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3155986U JPS62144691U (en18) | 1986-03-05 | 1986-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62144691U true JPS62144691U (en18) | 1987-09-11 |
Family
ID=30837406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3155986U Pending JPS62144691U (en18) | 1986-03-05 | 1986-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62144691U (en18) |
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1986
- 1986-03-05 JP JP3155986U patent/JPS62144691U/ja active Pending