JPS56143083U - - Google Patents
Info
- Publication number
- JPS56143083U JPS56143083U JP4175680U JP4175680U JPS56143083U JP S56143083 U JPS56143083 U JP S56143083U JP 4175680 U JP4175680 U JP 4175680U JP 4175680 U JP4175680 U JP 4175680U JP S56143083 U JPS56143083 U JP S56143083U
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4175680U JPS5837670Y2 (ja) | 1980-03-29 | 1980-03-29 | シヤ−プペンシル |
| US06/215,311 US4386865A (en) | 1979-12-28 | 1980-12-11 | Automatic sharp pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4175680U JPS5837670Y2 (ja) | 1980-03-29 | 1980-03-29 | シヤ−プペンシル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56143083U true JPS56143083U (enExample) | 1981-10-28 |
| JPS5837670Y2 JPS5837670Y2 (ja) | 1983-08-25 |
Family
ID=29637147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4175680U Expired JPS5837670Y2 (ja) | 1979-12-28 | 1980-03-29 | シヤ−プペンシル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5837670Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140780U (ja) * | 1982-03-17 | 1983-09-21 | 三菱鉛筆株式会社 | ノツク式シヤ−プペンシル |
-
1980
- 1980-03-29 JP JP4175680U patent/JPS5837670Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140780U (ja) * | 1982-03-17 | 1983-09-21 | 三菱鉛筆株式会社 | ノツク式シヤ−プペンシル |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5837670Y2 (ja) | 1983-08-25 |