DE259802C - - Google Patents
Info
- Publication number
- DE259802C DE259802C DENDAT259802D DE259802DA DE259802C DE 259802 C DE259802 C DE 259802C DE NDAT259802 D DENDAT259802 D DE NDAT259802D DE 259802D A DE259802D A DE 259802DA DE 259802 C DE259802 C DE 259802C
- Authority
- DE
- Germany
- Prior art keywords
- adjusting pieces
- adjusting
- melody
- pieces
- teaching aid
- 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.)
- Active
Links
- 239000007787 solid Substances 0.000 claims description 2
- 230000001629 suppression Effects 0.000 description 2
- 241000854350 Enicospilus group Species 0.000 description 1
- 230000036545 exercise Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE259802C true DE259802C (nl) |
Family
ID=517501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT259802D Active DE259802C (nl) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE259802C (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3626802A (en) * | 1970-07-14 | 1971-12-14 | Bernard Halpin | Chord construction guide |
-
0
- DE DENDAT259802D patent/DE259802C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3626802A (en) * | 1970-07-14 | 1971-12-14 | Bernard Halpin | Chord construction guide |
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