CH442810A - Mechanische Kleinstrechenmaschine - Google Patents
Mechanische KleinstrechenmaschineInfo
- Publication number
- CH442810A CH442810A CH1494766A CH1494766A CH442810A CH 442810 A CH442810 A CH 442810A CH 1494766 A CH1494766 A CH 1494766A CH 1494766 A CH1494766 A CH 1494766A CH 442810 A CH442810 A CH 442810A
- Authority
- CH
- Switzerland
- Prior art keywords
- calculating machine
- mechanical mini
- mini
- mechanical
- calculating
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
- G06C1/00—Computing aids in which the computing members form at least part of the displayed result and are manipulated directly by hand, e.g. abacuses or pocket adding devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Threshing Machine Elements (AREA)
- Treatment Of Fiber Materials (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH0057540 | 1965-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH442810A true CH442810A (de) | 1967-08-31 |
Family
ID=7159794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1494766A CH442810A (de) | 1965-10-28 | 1966-10-17 | Mechanische Kleinstrechenmaschine |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3415447A (xx) |
| AT (1) | AT263416B (xx) |
| CH (1) | CH442810A (xx) |
| DE (1) | DE1474652A1 (xx) |
| ES (1) | ES332804A1 (xx) |
| GB (1) | GB1154865A (xx) |
| SE (1) | SE319634B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3518894A (en) * | 1968-10-30 | 1970-07-07 | Daniel Barron | Range computer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1233066A (en) * | 1913-09-27 | 1917-07-10 | George E Lamb | Adding-machine. |
| US1237822A (en) * | 1917-03-13 | 1917-08-21 | Leon W Rosenthal | Calculating-machine. |
| US1298599A (en) * | 1917-08-15 | 1919-03-25 | Hoyt P Simmons | Adding-machine. |
| US3022942A (en) * | 1956-09-25 | 1962-02-27 | Anton Van Veen | Hand operated calculating device |
-
1965
- 1965-10-28 DE DE19651474652 patent/DE1474652A1/de active Pending
-
1966
- 1966-10-17 CH CH1494766A patent/CH442810A/de unknown
- 1966-10-17 AT AT965866A patent/AT263416B/de active
- 1966-10-25 SE SE14658/66A patent/SE319634B/xx unknown
- 1966-10-26 GB GB48123/66A patent/GB1154865A/en not_active Expired
- 1966-10-27 US US589989A patent/US3415447A/en not_active Expired - Lifetime
- 1966-10-27 ES ES0332804A patent/ES332804A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1154865A (en) | 1969-06-11 |
| SE319634B (xx) | 1970-01-19 |
| US3415447A (en) | 1968-12-10 |
| AT263416B (de) | 1968-07-25 |
| ES332804A1 (es) | 1967-09-01 |
| DE1474652A1 (de) | 1969-08-07 |
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