JPS5621590Y2 - - Google Patents
Info
- Publication number
- JPS5621590Y2 JPS5621590Y2 JP2228875U JP2228875U JPS5621590Y2 JP S5621590 Y2 JPS5621590 Y2 JP S5621590Y2 JP 2228875 U JP2228875 U JP 2228875U JP 2228875 U JP2228875 U JP 2228875U JP S5621590 Y2 JPS5621590 Y2 JP S5621590Y2
- 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
- Pens And Brushes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2228875U JPS5621590Y2 (en:Method) | 1975-02-18 | 1975-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2228875U JPS5621590Y2 (en:Method) | 1975-02-18 | 1975-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51104020U JPS51104020U (en:Method) | 1976-08-20 |
| JPS5621590Y2 true JPS5621590Y2 (en:Method) | 1981-05-21 |
Family
ID=28115218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2228875U Expired JPS5621590Y2 (en:Method) | 1975-02-18 | 1975-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5621590Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4582275B2 (ja) * | 2001-02-27 | 2010-11-17 | オーベクス株式会社 | 空気孔を有するペン先とその製造方法 |
-
1975
- 1975-02-18 JP JP2228875U patent/JPS5621590Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51104020U (en:Method) | 1976-08-20 |