FR2097077A7 - - Google Patents
Info
- Publication number
- FR2097077A7 FR2097077A7 FR7028959A FR7028959A FR2097077A7 FR 2097077 A7 FR2097077 A7 FR 2097077A7 FR 7028959 A FR7028959 A FR 7028959A FR 7028959 A FR7028959 A FR 7028959A FR 2097077 A7 FR2097077 A7 FR 2097077A7
- 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
- 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
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7028959A FR2097077A7 (2) | 1970-07-30 | 1970-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7028959A FR2097077A7 (2) | 1970-07-30 | 1970-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2097077A7 true FR2097077A7 (2) | 1972-03-03 |
Family
ID=9059857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7028959A Expired FR2097077A7 (2) | 1970-07-30 | 1970-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2097077A7 (2) |
-
1970
- 1970-07-30 FR FR7028959A patent/FR2097077A7/fr not_active Expired
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |