JPH03109890U - - Google Patents
Info
- Publication number
- JPH03109890U JPH03109890U JP1983890U JP1983890U JPH03109890U JP H03109890 U JPH03109890 U JP H03109890U JP 1983890 U JP1983890 U JP 1983890U JP 1983890 U JP1983890 U JP 1983890U JP H03109890 U JPH03109890 U JP H03109890U
- Authority
- JP
- Japan
- Prior art keywords
- protection pipe
- retractable
- utility
- bottom end
- scope
- 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
- 239000002184 metal Substances 0.000 description 1
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 |
|---|---|---|---|
| JP1983890U JPH03109890U (enExample) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983890U JPH03109890U (enExample) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03109890U true JPH03109890U (enExample) | 1991-11-12 |
Family
ID=31522942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983890U Pending JPH03109890U (enExample) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03109890U (enExample) |
-
1990
- 1990-02-28 JP JP1983890U patent/JPH03109890U/ja active Pending