FR2124817A5 - - Google Patents
Info
- Publication number
- FR2124817A5 FR2124817A5 FR7202250A FR7202250A FR2124817A5 FR 2124817 A5 FR2124817 A5 FR 2124817A5 FR 7202250 A FR7202250 A FR 7202250A FR 7202250 A FR7202250 A FR 7202250A FR 2124817 A5 FR2124817 A5 FR 2124817A5
- 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
- G09B15/026—Non-electrically operated
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)
- Toys (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19717102549 DE7102549U (de) | 1971-01-25 | 1971-01-25 | Schieber fuer musiklehre chromatisch dur und moll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2124817A5 true FR2124817A5 (https=) | 1972-09-22 |
Family
ID=6618431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7202250A Expired FR2124817A5 (https=) | 1971-01-25 | 1972-01-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE778482A (https=) |
| DE (1) | DE7102549U (https=) |
| FR (1) | FR2124817A5 (https=) |
-
1971
- 1971-01-25 DE DE19717102549 patent/DE7102549U/de not_active Expired
-
1972
- 1972-01-24 FR FR7202250A patent/FR2124817A5/fr not_active Expired
- 1972-01-25 BE BE778482A patent/BE778482A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE7102549U (de) | 1971-07-15 |
| BE778482A (fr) | 1972-05-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |