FR2538926B1 - - Google Patents
Info
- Publication number
- FR2538926B1 FR2538926B1 FR8300095A FR8300095A FR2538926B1 FR 2538926 B1 FR2538926 B1 FR 2538926B1 FR 8300095 A FR8300095 A FR 8300095A FR 8300095 A FR8300095 A FR 8300095A FR 2538926 B1 FR2538926 B1 FR 2538926B1
- Authority
- FR
- France
- 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.)
- Expired
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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/18—Book-keeping or economics
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- General Physics & Mathematics (AREA)
- Accounting & Taxation (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- Development Economics (AREA)
- Economics (AREA)
- Mathematical Physics (AREA)
- General Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8300095A FR2538926A1 (fr) | 1983-01-05 | 1983-01-05 | Machine comptable manuelle pour analphabetes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8300095A FR2538926A1 (fr) | 1983-01-05 | 1983-01-05 | Machine comptable manuelle pour analphabetes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2538926A1 FR2538926A1 (fr) | 1984-07-06 |
| FR2538926B1 true FR2538926B1 (ru) | 1985-03-15 |
Family
ID=9284693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8300095A Granted FR2538926A1 (fr) | 1983-01-05 | 1983-01-05 | Machine comptable manuelle pour analphabetes |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2538926A1 (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3671295A (en) * | 1995-10-20 | 1997-05-15 | John Shaw | Educational aid |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1611274A (en) * | 1926-03-13 | 1926-12-21 | Larson Ludvig | Accounting apparatus |
| AT178218B (de) * | 1949-01-12 | 1954-04-26 | Arthur Schwarz | Bilanzspiel bzw. Lehrbehelf zum Erlernen insbesondere der doppelten Buchführung und des Bilanzierens |
| US2764822A (en) * | 1954-10-28 | 1956-10-02 | Nina Gurevitch | Calculating appliance |
| FR1338543A (fr) * | 1962-08-17 | 1963-09-27 | Additionneuse-soustractionneuse à retenue |
-
1983
- 1983-01-05 FR FR8300095A patent/FR2538926A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2538926A1 (fr) | 1984-07-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |