JPH02149449U - - Google Patents
Info
- Publication number
- JPH02149449U JPH02149449U JP6003689U JP6003689U JPH02149449U JP H02149449 U JPH02149449 U JP H02149449U JP 6003689 U JP6003689 U JP 6003689U JP 6003689 U JP6003689 U JP 6003689U JP H02149449 U JPH02149449 U JP H02149449U
- Authority
- JP
- Japan
- Prior art keywords
- numeric keypad
- calculation
- display means
- displaying
- numerical value
- 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 2
Landscapes
- Calculators And Similar Devices (AREA)
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6003689U JPH02149449U (pt) | 1989-05-24 | 1989-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6003689U JPH02149449U (pt) | 1989-05-24 | 1989-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149449U true JPH02149449U (pt) | 1990-12-20 |
Family
ID=31587050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6003689U Pending JPH02149449U (pt) | 1989-05-24 | 1989-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149449U (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011087473A1 (en) * | 2010-01-13 | 2011-07-21 | Yoram Ghassabian | Information input keyboard and keyboard locator associated therewith |
-
1989
- 1989-05-24 JP JP6003689U patent/JPH02149449U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011087473A1 (en) * | 2010-01-13 | 2011-07-21 | Yoram Ghassabian | Information input keyboard and keyboard locator associated therewith |