JPS63188177U - - Google Patents
Info
- Publication number
- JPS63188177U JPS63188177U JP7940287U JP7940287U JPS63188177U JP S63188177 U JPS63188177 U JP S63188177U JP 7940287 U JP7940287 U JP 7940287U JP 7940287 U JP7940287 U JP 7940287U JP S63188177 U JPS63188177 U JP S63188177U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- chuck
- tip
- outer cylinder
- protrusion
- 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
- 230000002265 prevention Effects 0.000 claims description 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 |
|---|---|---|---|
| JP7940287U JPH0445916Y2 (enExample) | 1987-05-26 | 1987-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7940287U JPH0445916Y2 (enExample) | 1987-05-26 | 1987-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63188177U true JPS63188177U (enExample) | 1988-12-02 |
| JPH0445916Y2 JPH0445916Y2 (enExample) | 1992-10-28 |
Family
ID=30929227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7940287U Expired JPH0445916Y2 (enExample) | 1987-05-26 | 1987-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445916Y2 (enExample) |
-
1987
- 1987-05-26 JP JP7940287U patent/JPH0445916Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0445916Y2 (enExample) | 1992-10-28 |