JPH02106393U - - Google Patents
Info
- Publication number
- JPH02106393U JPH02106393U JP1507589U JP1507589U JPH02106393U JP H02106393 U JPH02106393 U JP H02106393U JP 1507589 U JP1507589 U JP 1507589U JP 1507589 U JP1507589 U JP 1507589U JP H02106393 U JPH02106393 U JP H02106393U
- Authority
- JP
- Japan
- Prior art keywords
- pencil lead
- legs
- compass
- utility
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1507589U JPH02106393U (fr) | 1989-02-10 | 1989-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1507589U JPH02106393U (fr) | 1989-02-10 | 1989-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02106393U true JPH02106393U (fr) | 1990-08-23 |
Family
ID=31226813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1507589U Pending JPH02106393U (fr) | 1989-02-10 | 1989-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02106393U (fr) |
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1989
- 1989-02-10 JP JP1507589U patent/JPH02106393U/ja active Pending