DK33195C - Sound device. - Google Patents
Sound device.Info
- Publication number
- DK33195C DK33195C DK33195DA DK33195C DK 33195 C DK33195 C DK 33195C DK 33195D A DK33195D A DK 33195DA DK 33195 C DK33195 C DK 33195C
- Authority
- DK
- Denmark
- Prior art keywords
- sound device
- sound
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE33195X | 1917-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK33195C true DK33195C (en) | 1924-05-12 |
Family
ID=5622336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK33195D DK33195C (en) | 1917-08-06 | 1920-08-13 | Sound device. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK33195C (en) |
-
1920
- 1920-08-13 DK DK33195D patent/DK33195C/en active
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