JPS61135686U - - Google Patents
Info
- Publication number
- JPS61135686U JPS61135686U JP1705985U JP1705985U JPS61135686U JP S61135686 U JPS61135686 U JP S61135686U JP 1705985 U JP1705985 U JP 1705985U JP 1705985 U JP1705985 U JP 1705985U JP S61135686 U JPS61135686 U JP S61135686U
- Authority
- JP
- Japan
- Prior art keywords
- ink tank
- writing instrument
- tank
- ventilation hole
- sectional
- Prior art date
- 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.)
- Pending
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1705985U JPS61135686U (el) | 1985-02-12 | 1985-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1705985U JPS61135686U (el) | 1985-02-12 | 1985-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61135686U true JPS61135686U (el) | 1986-08-23 |
Family
ID=30504413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1705985U Pending JPS61135686U (el) | 1985-02-12 | 1985-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61135686U (el) |
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1985
- 1985-02-12 JP JP1705985U patent/JPS61135686U/ja active Pending