JPH0368492U - - Google Patents
Info
- Publication number
- JPH0368492U JPH0368492U JP12941089U JP12941089U JPH0368492U JP H0368492 U JPH0368492 U JP H0368492U JP 12941089 U JP12941089 U JP 12941089U JP 12941089 U JP12941089 U JP 12941089U JP H0368492 U JPH0368492 U JP H0368492U
- Authority
- JP
- Japan
- Prior art keywords
- sliding
- stationary
- ruler
- paper
- surface portion
- 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 |
|---|---|---|---|
| JP12941089U JPH0368492U (de) | 1989-11-06 | 1989-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12941089U JPH0368492U (de) | 1989-11-06 | 1989-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0368492U true JPH0368492U (de) | 1991-07-05 |
Family
ID=31677039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12941089U Pending JPH0368492U (de) | 1989-11-06 | 1989-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0368492U (de) |
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1989
- 1989-11-06 JP JP12941089U patent/JPH0368492U/ja active Pending