JPS6112129Y2 - - Google Patents
Info
- Publication number
- JPS6112129Y2 JPS6112129Y2 JP4347980U JP4347980U JPS6112129Y2 JP S6112129 Y2 JPS6112129 Y2 JP S6112129Y2 JP 4347980 U JP4347980 U JP 4347980U JP 4347980 U JP4347980 U JP 4347980U JP S6112129 Y2 JPS6112129 Y2 JP S6112129Y2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- ink
- ventilation hole
- wall tube
- wall
- 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.)
- Expired
Links
- 238000009423 ventilation Methods 0.000 claims description 24
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4347980U JPS6112129Y2 (esLanguage) | 1980-04-01 | 1980-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4347980U JPS6112129Y2 (esLanguage) | 1980-04-01 | 1980-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56144675U JPS56144675U (esLanguage) | 1981-10-31 |
| JPS6112129Y2 true JPS6112129Y2 (esLanguage) | 1986-04-16 |
Family
ID=29638801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4347980U Expired JPS6112129Y2 (esLanguage) | 1980-04-01 | 1980-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6112129Y2 (esLanguage) |
-
1980
- 1980-04-01 JP JP4347980U patent/JPS6112129Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56144675U (esLanguage) | 1981-10-31 |