CA222849A - Anti-frost device - Google Patents
Anti-frost deviceInfo
- Publication number
- CA222849A CA222849A CA222849A CA222849DA CA222849A CA 222849 A CA222849 A CA 222849A CA 222849 A CA222849 A CA 222849A CA 222849D A CA222849D A CA 222849DA CA 222849 A CA222849 A CA 222849A
- Authority
- CA
- Canada
- Prior art keywords
- frost device
- frost
- 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.)
- Expired
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA222849T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA222849A true CA222849A (en) | 1922-08-22 |
Family
ID=35118452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA222849A Expired CA222849A (en) | Anti-frost device |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA222849A (en) |
-
0
- CA CA222849A patent/CA222849A/en not_active Expired
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