DE164087C - - Google Patents
Info
- Publication number
- DE164087C DE164087C DENDAT164087D DE164087DA DE164087C DE 164087 C DE164087 C DE 164087C DE NDAT164087 D DENDAT164087 D DE NDAT164087D DE 164087D A DE164087D A DE 164087DA DE 164087 C DE164087 C DE 164087C
- Authority
- DE
- Germany
- Prior art keywords
- soundboard
- gong
- springs
- attached
- housing
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000007670 refining Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/0075—Cases with means to enhance sound transmission
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Building Environments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE164087C true DE164087C (mber) |
Family
ID=429710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT164087D Active DE164087C (mber) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE164087C (mber) |
-
0
- DE DENDAT164087D patent/DE164087C/de active Active
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