DE185467C - - Google Patents
Info
- Publication number
- DE185467C DE185467C DENDAT185467D DE185467DA DE185467C DE 185467 C DE185467 C DE 185467C DE NDAT185467 D DENDAT185467 D DE NDAT185467D DE 185467D A DE185467D A DE 185467DA DE 185467 C DE185467 C DE 185467C
- Authority
- DE
- Germany
- Prior art keywords
- bellows
- note
- keys
- major
- wind
- 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
- 230000000694 effects Effects 0.000 claims description 5
- 230000000763 evoked Effects 0.000 claims 1
- 230000001960 triggered Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000000875 corresponding Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000000994 depressed Effects 0.000 description 3
- 230000037250 Clearance Effects 0.000 description 1
- 241000854350 Enicospilus group Species 0.000 description 1
- 101700078171 KNTC1 Proteins 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 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
- G09B15/04—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)
- Toys (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE185467C true DE185467C (zh) |
Family
ID=449297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT185467D Active DE185467C (zh) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE185467C (zh) |
-
0
- DE DENDAT185467D patent/DE185467C/de active Active
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