JPS5698492U - - Google Patents
Info
- Publication number
- JPS5698492U JPS5698492U JP18226279U JP18226279U JPS5698492U JP S5698492 U JPS5698492 U JP S5698492U JP 18226279 U JP18226279 U JP 18226279U JP 18226279 U JP18226279 U JP 18226279U JP S5698492 U JPS5698492 U JP S5698492U
- 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 |
|---|---|---|---|
| JP18226279U JPS5736475Y2 (cs) | 1979-12-28 | 1979-12-28 | |
| 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 |
|---|---|---|---|
| JP18226279U JPS5736475Y2 (cs) | 1979-12-28 | 1979-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5698492U true JPS5698492U (cs) | 1981-08-04 |
| JPS5736475Y2 JPS5736475Y2 (cs) | 1982-08-11 |
Family
ID=29692597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18226279U Expired JPS5736475Y2 (cs) | 1979-12-28 | 1979-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5736475Y2 (cs) |
-
1979
- 1979-12-28 JP JP18226279U patent/JPS5736475Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5736475Y2 (cs) | 1982-08-11 |