FR1088232A - Boulier pour jeunes élèves - Google Patents
Boulier pour jeunes élèvesInfo
- Publication number
- FR1088232A FR1088232A FR1088232DA FR1088232A FR 1088232 A FR1088232 A FR 1088232A FR 1088232D A FR1088232D A FR 1088232DA FR 1088232 A FR1088232 A FR 1088232A
- Authority
- FR
- France
- Prior art keywords
- abacus
- young students
- students
- young
- Prior art date
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1088232T | 1953-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1088232A true FR1088232A (fr) | 1955-03-04 |
Family
ID=9613748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1088232D Expired FR1088232A (fr) | 1953-07-17 | 1953-07-17 | Boulier pour jeunes élèves |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1088232A (fr) |
-
1953
- 1953-07-17 FR FR1088232D patent/FR1088232A/fr not_active Expired
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