CA187902A - Frost preventer - Google Patents
Frost preventerInfo
- Publication number
- CA187902A CA187902A CA000187902A CA187902DA CA187902A CA 187902 A CA187902 A CA 187902A CA 000187902 A CA000187902 A CA 000187902A CA 187902D A CA187902D A CA 187902DA CA 187902 A CA187902 A CA 187902A
- Authority
- CA
- Canada
- Prior art keywords
- preventer
- frost
- frost preventer
- 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 |
|---|---|---|---|
| CA187902T | 1918-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA187902A true CA187902A (en) | 1918-12-17 |
Family
ID=45307553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000187902A Expired CA187902A (en) | 1918-06-10 | 1918-06-10 | Frost preventer |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA187902A (en) |
-
1918
- 1918-06-10 CA CA000187902A patent/CA187902A/en not_active Expired
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