JPS55160880U - - Google Patents
Info
- Publication number
- JPS55160880U JPS55160880U JP6218479U JP6218479U JPS55160880U JP S55160880 U JPS55160880 U JP S55160880U JP 6218479 U JP6218479 U JP 6218479U JP 6218479 U JP6218479 U JP 6218479U JP S55160880 U JPS55160880 U JP S55160880U
- 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 |
|---|---|---|---|
| JP1979062184U JPS5721749Y2 (https=) | 1979-05-10 | 1979-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979062184U JPS5721749Y2 (https=) | 1979-05-10 | 1979-05-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55160880U true JPS55160880U (https=) | 1980-11-19 |
| JPS5721749Y2 JPS5721749Y2 (https=) | 1982-05-11 |
Family
ID=29296182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979062184U Expired JPS5721749Y2 (https=) | 1979-05-10 | 1979-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5721749Y2 (https=) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52142442U (https=) * | 1976-04-21 | 1977-10-28 | ||
| JPS538220A (en) * | 1976-03-09 | 1978-01-25 | Bross Helmut | Knockktype sharp pencil |
| JPS53136244U (https=) * | 1977-04-02 | 1978-10-27 |
-
1979
- 1979-05-10 JP JP1979062184U patent/JPS5721749Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS538220A (en) * | 1976-03-09 | 1978-01-25 | Bross Helmut | Knockktype sharp pencil |
| JPS52142442U (https=) * | 1976-04-21 | 1977-10-28 | ||
| JPS53136244U (https=) * | 1977-04-02 | 1978-10-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5721749Y2 (https=) | 1982-05-11 |