FR2134789A5 - - Google Patents
Info
- Publication number
- FR2134789A5 FR2134789A5 FR7114053A FR7114053A FR2134789A5 FR 2134789 A5 FR2134789 A5 FR 2134789A5 FR 7114053 A FR7114053 A FR 7114053A FR 7114053 A FR7114053 A FR 7114053A FR 2134789 A5 FR2134789 A5 FR 2134789A5
- 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
- G09B15/00—Teaching music
- G09B15/02—Boards or like means for providing an indication of notes
- G09B15/04—Boards or like means for providing an indication of notes with sound emitters
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Business, Economics & Management (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 |
|---|---|---|---|
| FR7114053A FR2134789A5 (enExample) | 1971-04-21 | 1971-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7114053A FR2134789A5 (enExample) | 1971-04-21 | 1971-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2134789A5 true FR2134789A5 (enExample) | 1972-12-08 |
Family
ID=9075627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7114053A Expired FR2134789A5 (enExample) | 1971-04-21 | 1971-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2134789A5 (enExample) |
-
1971
- 1971-04-21 FR FR7114053A patent/FR2134789A5/fr not_active Expired
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |