JPS647596U - - Google Patents
Info
- Publication number
- JPS647596U JPS647596U JP10176787U JP10176787U JPS647596U JP S647596 U JPS647596 U JP S647596U JP 10176787 U JP10176787 U JP 10176787U JP 10176787 U JP10176787 U JP 10176787U JP S647596 U JPS647596 U JP S647596U
- Authority
- JP
- Japan
- Prior art keywords
- pencil
- blade
- sharpen
- groove
- plane
- 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 |
|---|---|---|---|
| JP10176787U JPS647596U (en, 2012) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10176787U JPS647596U (en, 2012) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647596U true JPS647596U (en, 2012) | 1989-01-17 |
Family
ID=31331065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10176787U Pending JPS647596U (en, 2012) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647596U (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825960A (zh) * | 2012-09-20 | 2012-12-19 | 王琴鲲 | 一种削铅笔器 |
-
1987
- 1987-07-03 JP JP10176787U patent/JPS647596U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825960A (zh) * | 2012-09-20 | 2012-12-19 | 王琴鲲 | 一种削铅笔器 |