JPH0195393U - - Google Patents
Info
- Publication number
- JPH0195393U JPH0195393U JP19091387U JP19091387U JPH0195393U JP H0195393 U JPH0195393 U JP H0195393U JP 19091387 U JP19091387 U JP 19091387U JP 19091387 U JP19091387 U JP 19091387U JP H0195393 U JPH0195393 U JP H0195393U
- Authority
- JP
- Japan
- Prior art keywords
- ruler
- line
- edge
- reference sides
- sides
- 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 |
|---|---|---|---|
| JP19091387U JPH0195393U (en]) | 1987-12-16 | 1987-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19091387U JPH0195393U (en]) | 1987-12-16 | 1987-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195393U true JPH0195393U (en]) | 1989-06-23 |
Family
ID=31481851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19091387U Pending JPH0195393U (en]) | 1987-12-16 | 1987-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195393U (en]) |
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1987
- 1987-12-16 JP JP19091387U patent/JPH0195393U/ja active Pending