JPS5015395B1 - - Google Patents
Info
- Publication number
- JPS5015395B1 JPS5015395B1 JP3277970A JP3277970A JPS5015395B1 JP S5015395 B1 JPS5015395 B1 JP S5015395B1 JP 3277970 A JP3277970 A JP 3277970A JP 3277970 A JP3277970 A JP 3277970A JP S5015395 B1 JPS5015395 B1 JP S5015395B1
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C7/00—Input mechanisms
- G06C7/02—Keyboards
- G06C7/08—Keyboards with one set of keys for all denominations, e.g. ten-key board
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3277970A JPS5015395B1 (enExample) | 1970-04-18 | 1970-04-18 | |
| DE19712118548 DE2118548A1 (de) | 1970-04-18 | 1971-04-16 | Rechenmaschine mit vier Rechenarten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3277970A JPS5015395B1 (enExample) | 1970-04-18 | 1970-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5015395B1 true JPS5015395B1 (enExample) | 1975-06-04 |
Family
ID=12368319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3277970A Pending JPS5015395B1 (enExample) | 1970-04-18 | 1970-04-18 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5015395B1 (enExample) |
| DE (1) | DE2118548A1 (enExample) |
-
1970
- 1970-04-18 JP JP3277970A patent/JPS5015395B1/ja active Pending
-
1971
- 1971-04-16 DE DE19712118548 patent/DE2118548A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2118548A1 (de) | 1971-11-04 |