JPH0286787U - - Google Patents
Info
- Publication number
- JPH0286787U JPH0286787U JP16629288U JP16629288U JPH0286787U JP H0286787 U JPH0286787 U JP H0286787U JP 16629288 U JP16629288 U JP 16629288U JP 16629288 U JP16629288 U JP 16629288U JP H0286787 U JPH0286787 U JP H0286787U
- Authority
- JP
- Japan
- Prior art keywords
- counter
- ballpoint pen
- display
- erase
- pen
- 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
- Pens And Brushes (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Calculators And Similar Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16629288U JPH0286787U (en:Method) | 1988-12-22 | 1988-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16629288U JPH0286787U (en:Method) | 1988-12-22 | 1988-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0286787U true JPH0286787U (en:Method) | 1990-07-10 |
Family
ID=31453546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16629288U Pending JPH0286787U (en:Method) | 1988-12-22 | 1988-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0286787U (en:Method) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512522A (ja) * | 1974-06-25 | 1976-01-10 | Seiko Instr & Electronics | Denshikauntaatsukichetsukusochi |
-
1988
- 1988-12-22 JP JP16629288U patent/JPH0286787U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512522A (ja) * | 1974-06-25 | 1976-01-10 | Seiko Instr & Electronics | Denshikauntaatsukichetsukusochi |