DE164405C - - Google Patents
Info
- Publication number
- DE164405C DE164405C DENDAT164405D DE164405DA DE164405C DE 164405 C DE164405 C DE 164405C DE NDAT164405 D DENDAT164405 D DE NDAT164405D DE 164405D A DE164405D A DE 164405DA DE 164405 C DE164405 C DE 164405C
- Authority
- DE
- Germany
- Prior art keywords
- button
- piano
- clock
- beat
- pin
- 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
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/02—Metronomes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stringed Musical Instruments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE164405C true DE164405C (cs) |
Family
ID=430003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT164405D Active DE164405C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE164405C (cs) |
-
0
- DE DENDAT164405D patent/DE164405C/de active Active
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