JPS5438978Y2 - - Google Patents
Info
- Publication number
- JPS5438978Y2 JPS5438978Y2 JP7473975U JP7473975U JPS5438978Y2 JP S5438978 Y2 JPS5438978 Y2 JP S5438978Y2 JP 7473975 U JP7473975 U JP 7473975U JP 7473975 U JP7473975 U JP 7473975U JP S5438978 Y2 JPS5438978 Y2 JP S5438978Y2
- 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.)
- 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 |
|---|---|---|---|
| JP7473975U JPS5438978Y2 (zh) | 1975-06-04 | 1975-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7473975U JPS5438978Y2 (zh) | 1975-06-04 | 1975-06-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51155935U JPS51155935U (zh) | 1976-12-11 |
| JPS5438978Y2 true JPS5438978Y2 (zh) | 1979-11-19 |
Family
ID=28548179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7473975U Expired JPS5438978Y2 (zh) | 1975-06-04 | 1975-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5438978Y2 (zh) |
-
1975
- 1975-06-04 JP JP7473975U patent/JPS5438978Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51155935U (zh) | 1976-12-11 |