JPS57108991U - - Google Patents
Info
- Publication number
- JPS57108991U JPS57108991U JP18901780U JP18901780U JPS57108991U JP S57108991 U JPS57108991 U JP S57108991U JP 18901780 U JP18901780 U JP 18901780U JP 18901780 U JP18901780 U JP 18901780U JP S57108991 U JPS57108991 U JP S57108991U
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18901780U JPS6220315Y2 (https=) | 1980-12-25 | 1980-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18901780U JPS6220315Y2 (https=) | 1980-12-25 | 1980-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57108991U true JPS57108991U (https=) | 1982-07-05 |
| JPS6220315Y2 JPS6220315Y2 (https=) | 1987-05-23 |
Family
ID=29992921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18901780U Expired JPS6220315Y2 (https=) | 1980-12-25 | 1980-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220315Y2 (https=) |
-
1980
- 1980-12-25 JP JP18901780U patent/JPS6220315Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6220315Y2 (https=) | 1987-05-23 |