JPS649789U - - Google Patents
Info
- Publication number
- JPS649789U JPS649789U JP10452687U JP10452687U JPS649789U JP S649789 U JPS649789 U JP S649789U JP 10452687 U JP10452687 U JP 10452687U JP 10452687 U JP10452687 U JP 10452687U JP S649789 U JPS649789 U JP S649789U
- Authority
- JP
- Japan
- Prior art keywords
- shaft body
- writing instrument
- permanent magnet
- flat side
- attached
- 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
- 230000005294 ferromagnetic effect Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 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 |
|---|---|---|---|
| JP1987104526U JPH0628316Y2 (ja) | 1987-07-09 | 1987-07-09 | 複合筆記具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987104526U JPH0628316Y2 (ja) | 1987-07-09 | 1987-07-09 | 複合筆記具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS649789U true JPS649789U (OSRAM) | 1989-01-19 |
| JPH0628316Y2 JPH0628316Y2 (ja) | 1994-08-03 |
Family
ID=31336325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987104526U Expired - Lifetime JPH0628316Y2 (ja) | 1987-07-09 | 1987-07-09 | 複合筆記具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628316Y2 (OSRAM) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5329424U (OSRAM) * | 1976-08-11 | 1978-03-13 | ||
| JPS57159491U (OSRAM) * | 1981-04-01 | 1982-10-06 | ||
| JPS57191591U (OSRAM) * | 1981-05-31 | 1982-12-04 |
-
1987
- 1987-07-09 JP JP1987104526U patent/JPH0628316Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5329424U (OSRAM) * | 1976-08-11 | 1978-03-13 | ||
| JPS57159491U (OSRAM) * | 1981-04-01 | 1982-10-06 | ||
| JPS57191591U (OSRAM) * | 1981-05-31 | 1982-12-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628316Y2 (ja) | 1994-08-03 |