JPS57121575U - - Google Patents
Info
- Publication number
- JPS57121575U JPS57121575U JP677381U JP677381U JPS57121575U JP S57121575 U JPS57121575 U JP S57121575U JP 677381 U JP677381 U JP 677381U JP 677381 U JP677381 U JP 677381U JP S57121575 U JPS57121575 U JP S57121575U
- 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
- Pens And Brushes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP677381U JPS6112122Y2 (https=) | 1981-01-21 | 1981-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP677381U JPS6112122Y2 (https=) | 1981-01-21 | 1981-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57121575U true JPS57121575U (https=) | 1982-07-28 |
| JPS6112122Y2 JPS6112122Y2 (https=) | 1986-04-16 |
Family
ID=29805047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP677381U Expired JPS6112122Y2 (https=) | 1981-01-21 | 1981-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6112122Y2 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003064178A1 (fr) * | 2002-01-30 | 2003-08-07 | Mitsubishi Pencil Kabushiki Kaisha | Instrument d'ecriture du type a pressurisation de gaz et cartouche de recharge d'instrument d'ecriture |
| US7325992B2 (en) * | 2002-01-30 | 2008-02-05 | Mitsubishi Pencil Kabushiki Kaisha | Gas-pressurized writing instrument and writing instrument refill |
| EP1470931B1 (en) | 2002-01-30 | 2015-06-10 | Mitsubishi Pencil Kabushiki Kaisha | Gas pressurization type writing utensil and writing utensil refill |
-
1981
- 1981-01-21 JP JP677381U patent/JPS6112122Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6112122Y2 (https=) | 1986-04-16 |