JPS63149783U - - Google Patents
Info
- Publication number
- JPS63149783U JPS63149783U JP4301087U JP4301087U JPS63149783U JP S63149783 U JPS63149783 U JP S63149783U JP 4301087 U JP4301087 U JP 4301087U JP 4301087 U JP4301087 U JP 4301087U JP S63149783 U JPS63149783 U JP S63149783U
- Authority
- JP
- Japan
- Prior art keywords
- center
- convex portion
- pencil
- connecting convex
- pencils
- 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
- 238000010586 diagram Methods 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 |
|---|---|---|---|
| JP4301087U JPS63149783U (fr) | 1987-03-23 | 1987-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4301087U JPS63149783U (fr) | 1987-03-23 | 1987-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63149783U true JPS63149783U (fr) | 1988-10-03 |
Family
ID=30859468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4301087U Pending JPS63149783U (fr) | 1987-03-23 | 1987-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63149783U (fr) |
-
1987
- 1987-03-23 JP JP4301087U patent/JPS63149783U/ja active Pending