JPH0415579U - - Google Patents
Info
- Publication number
- JPH0415579U JPH0415579U JP5808390U JP5808390U JPH0415579U JP H0415579 U JPH0415579 U JP H0415579U JP 5808390 U JP5808390 U JP 5808390U JP 5808390 U JP5808390 U JP 5808390U JP H0415579 U JPH0415579 U JP H0415579U
- Authority
- JP
- Japan
- Prior art keywords
- lead
- wear
- sharp pencil
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5808390U JPH0415579U (enExample) | 1990-05-31 | 1990-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5808390U JPH0415579U (enExample) | 1990-05-31 | 1990-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0415579U true JPH0415579U (enExample) | 1992-02-07 |
Family
ID=31583372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5808390U Pending JPH0415579U (enExample) | 1990-05-31 | 1990-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415579U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5611977B2 (enExample) * | 1974-03-11 | 1981-03-18 | ||
| JPS575180U (enExample) * | 1980-06-11 | 1982-01-11 |
-
1990
- 1990-05-31 JP JP5808390U patent/JPH0415579U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5611977B2 (enExample) * | 1974-03-11 | 1981-03-18 | ||
| JPS575180U (enExample) * | 1980-06-11 | 1982-01-11 |