JPH0222308Y2 - - Google Patents
Info
- Publication number
- JPH0222308Y2 JPH0222308Y2 JP1981146515U JP14651581U JPH0222308Y2 JP H0222308 Y2 JPH0222308 Y2 JP H0222308Y2 JP 1981146515 U JP1981146515 U JP 1981146515U JP 14651581 U JP14651581 U JP 14651581U JP H0222308 Y2 JPH0222308 Y2 JP H0222308Y2
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- tip
- fastener
- core
- spring
- 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.)
- Expired
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 |
|---|---|---|---|
| JP14651581U JPS5848487U (ja) | 1981-09-30 | 1981-09-30 | シヤ−プペンシル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14651581U JPS5848487U (ja) | 1981-09-30 | 1981-09-30 | シヤ−プペンシル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5848487U JPS5848487U (ja) | 1983-04-01 |
| JPH0222308Y2 true JPH0222308Y2 (h) | 1990-06-15 |
Family
ID=29939420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14651581U Granted JPS5848487U (ja) | 1981-09-30 | 1981-09-30 | シヤ−プペンシル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5848487U (h) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60142982U (ja) * | 1984-03-02 | 1985-09-21 | 三菱鉛筆株式会社 | ボ−ルチヤツクを用いたシヤ−プペンシル |
| CN107825893B (zh) * | 2017-07-28 | 2019-07-30 | 吴博文 | 一种更换不同型号铅笔笔芯的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5850886U (ja) * | 1981-09-28 | 1983-04-06 | ぺんてる株式会社 | シヤ−プペンシル用スライダ−操作装置 |
-
1981
- 1981-09-30 JP JP14651581U patent/JPS5848487U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5848487U (ja) | 1983-04-01 |
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