SE306629B - - Google Patents
Info
- Publication number
- SE306629B SE306629B SE11812/64A SE1181264A SE306629B SE 306629 B SE306629 B SE 306629B SE 11812/64 A SE11812/64 A SE 11812/64A SE 1181264 A SE1181264 A SE 1181264A SE 306629 B SE306629 B SE 306629B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C7/00—Input mechanisms
- G06C7/12—Resetting devices, e.g. for the keyboard
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2040663 | 1963-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE306629B true SE306629B (it) | 1968-12-02 |
Family
ID=11166438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE11812/64A SE306629B (it) | 1963-10-02 | 1964-10-01 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3319882A (it) |
| CH (1) | CH399782A (it) |
| DE (1) | DE1449982C3 (it) |
| SE (1) | SE306629B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE704765A (it) * | 1966-10-10 | 1968-02-15 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733010A (en) * | 1956-01-31 | Clearing mechanism | ||
| US2636677A (en) * | 1953-04-28 | Operation control means foe | ||
| US2157411A (en) * | 1939-05-09 | Calculating machine | ||
| US2847160A (en) * | 1958-08-12 | Calculating machine | ||
| US1557457A (en) * | 1925-10-13 | Accounting machine and motor-drive mechanism | ||
| US2733011A (en) * | 1956-01-31 | Clearing | ||
| US2758789A (en) * | 1956-08-14 | ellerbeck | ||
| US2946505A (en) * | 1956-03-13 | 1960-07-26 | Friden Inc | Caculating machine |
| US3030018A (en) * | 1959-05-29 | 1962-04-17 | Friden Inc | Calculating machine cycle initiating mechanism |
-
1964
- 1964-09-21 CH CH1226964A patent/CH399782A/it unknown
- 1964-09-24 US US398915A patent/US3319882A/en not_active Expired - Lifetime
- 1964-10-01 DE DE1449982A patent/DE1449982C3/de not_active Expired
- 1964-10-01 SE SE11812/64A patent/SE306629B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1449982C3 (de) | 1975-02-27 |
| DE1449982B2 (de) | 1974-07-11 |
| CH399782A (it) | 1965-09-30 |
| DE1449982A1 (de) | 1969-06-04 |
| US3319882A (en) | 1967-05-16 |