JPS6190583U - - Google Patents
Info
- Publication number
- JPS6190583U JPS6190583U JP17509484U JP17509484U JPS6190583U JP S6190583 U JPS6190583 U JP S6190583U JP 17509484 U JP17509484 U JP 17509484U JP 17509484 U JP17509484 U JP 17509484U JP S6190583 U JPS6190583 U JP S6190583U
- Authority
- JP
- Japan
- Prior art keywords
- stepped
- stepped portions
- spaced
- ventilation hole
- close contact
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
Landscapes
- Pens And Brushes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17509484U JPH023901Y2 ( ) | 1984-11-20 | 1984-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17509484U JPH023901Y2 ( ) | 1984-11-20 | 1984-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6190583U true JPS6190583U ( ) | 1986-06-12 |
| JPH023901Y2 JPH023901Y2 ( ) | 1990-01-30 |
Family
ID=30732698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17509484U Expired JPH023901Y2 ( ) | 1984-11-20 | 1984-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023901Y2 ( ) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011000813A (ja) * | 2009-06-19 | 2011-01-06 | Auto Kk | 筆記具 |
-
1984
- 1984-11-20 JP JP17509484U patent/JPH023901Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011000813A (ja) * | 2009-06-19 | 2011-01-06 | Auto Kk | 筆記具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH023901Y2 ( ) | 1990-01-30 |