FR2488009B1 - - Google Patents
Info
- Publication number
- FR2488009B1 FR2488009B1 FR8016938A FR8016938A FR2488009B1 FR 2488009 B1 FR2488009 B1 FR 2488009B1 FR 8016938 A FR8016938 A FR 8016938A FR 8016938 A FR8016938 A FR 8016938A FR 2488009 B1 FR2488009 B1 FR 2488009B1
- 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 OR CALCULATING; COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M3/00—Counters with additional facilities
- G06M3/10—Counters with additional facilities for counting denominations with unequal numbers in each stage, e.g. degrees and minutes of angle
-
- 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
- G09B19/02—Counting; Calculating
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8016938A FR2488009A1 (fr) | 1980-07-31 | 1980-07-31 | Compteur multibase permettant de visualiser la numeration arithmetique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8016938A FR2488009A1 (fr) | 1980-07-31 | 1980-07-31 | Compteur multibase permettant de visualiser la numeration arithmetique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2488009A1 FR2488009A1 (fr) | 1982-02-05 |
| FR2488009B1 true FR2488009B1 (https=) | 1985-03-22 |
Family
ID=9244759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8016938A Granted FR2488009A1 (fr) | 1980-07-31 | 1980-07-31 | Compteur multibase permettant de visualiser la numeration arithmetique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2488009A1 (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2145888A6 (https=) * | 1971-07-12 | 1973-02-23 | Morel Albert |
-
1980
- 1980-07-31 FR FR8016938A patent/FR2488009A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2488009A1 (fr) | 1982-02-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |