JPS6380185U - - Google Patents
Info
- Publication number
- JPS6380185U JPS6380185U JP17411786U JP17411786U JPS6380185U JP S6380185 U JPS6380185 U JP S6380185U JP 17411786 U JP17411786 U JP 17411786U JP 17411786 U JP17411786 U JP 17411786U JP S6380185 U JPS6380185 U JP S6380185U
- Authority
- JP
- Japan
- Prior art keywords
- core
- center shaft
- core pipe
- pipe
- outer cylinder
- 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
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000008844 regulatory mechanism Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims 2
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17411786U JPH0420079Y2 (it) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17411786U JPH0420079Y2 (it) | 1986-11-14 | 1986-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6380185U true JPS6380185U (it) | 1988-05-27 |
| JPH0420079Y2 JPH0420079Y2 (it) | 1992-05-07 |
Family
ID=31112212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17411786U Expired JPH0420079Y2 (it) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420079Y2 (it) |
-
1986
- 1986-11-14 JP JP17411786U patent/JPH0420079Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420079Y2 (it) | 1992-05-07 |