CH47033A - Ventilation device for refrigerators - Google Patents
Ventilation device for refrigeratorsInfo
- Publication number
- CH47033A CH47033A CH47033A CH47033DA CH47033A CH 47033 A CH47033 A CH 47033A CH 47033 A CH47033 A CH 47033A CH 47033D A CH47033D A CH 47033DA CH 47033 A CH47033 A CH 47033A
- Authority
- CH
- Switzerland
- Prior art keywords
- refrigerators
- ventilation device
- ventilation
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH47033T | 1909-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH47033A true CH47033A (en) | 1910-05-16 |
Family
ID=4281034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH47033A CH47033A (en) | 1909-03-19 | 1909-03-19 | Ventilation device for refrigerators |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH47033A (en) |
-
1909
- 1909-03-19 CH CH47033A patent/CH47033A/en unknown
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