JPH0258994U - - Google Patents
Info
- Publication number
- JPH0258994U JPH0258994U JP13741488U JP13741488U JPH0258994U JP H0258994 U JPH0258994 U JP H0258994U JP 13741488 U JP13741488 U JP 13741488U JP 13741488 U JP13741488 U JP 13741488U JP H0258994 U JPH0258994 U JP H0258994U
- Authority
- JP
- Japan
- Prior art keywords
- spaced straight
- ruler
- straight lines
- equally spaced
- utility
- 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 |
|---|---|---|---|
| JP13741488U JPH0258994U (lv) | 1988-10-20 | 1988-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13741488U JPH0258994U (lv) | 1988-10-20 | 1988-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0258994U true JPH0258994U (lv) | 1990-04-27 |
Family
ID=31398816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13741488U Pending JPH0258994U (lv) | 1988-10-20 | 1988-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258994U (lv) |
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1988
- 1988-10-20 JP JP13741488U patent/JPH0258994U/ja active Pending