CH56865A - Schreib- und Zeichentafel - Google Patents
Schreib- und ZeichentafelInfo
- Publication number
- CH56865A CH56865A CH56865A CH56865DA CH56865A CH 56865 A CH56865 A CH 56865A CH 56865 A CH56865 A CH 56865A CH 56865D A CH56865D A CH 56865DA CH 56865 A CH56865 A CH 56865A
- Authority
- CH
- Switzerland
- Prior art keywords
- writing
- drawing board
- board
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH56865T | 1911-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH56865A true CH56865A (de) | 1912-12-02 |
Family
ID=4297673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH56865A CH56865A (de) | 1911-12-16 | 1911-12-16 | Schreib- und Zeichentafel |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH56865A (de) |
-
1911
- 1911-12-16 CH CH56865A patent/CH56865A/de unknown
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