CA182644A - Chimney swing ventilator - Google Patents
Chimney swing ventilatorInfo
- Publication number
- CA182644A CA182644A CA000182644A CA182644DA CA182644A CA 182644 A CA182644 A CA 182644A CA 000182644 A CA000182644 A CA 000182644A CA 182644D A CA182644D A CA 182644DA CA 182644 A CA182644 A CA 182644A
- Authority
- CA
- Canada
- Prior art keywords
- ventilator
- chimney
- swing
- swing ventilator
- chimney swing
- 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 |
---|---|---|---|
CA182644T | 1917-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA182644A true CA182644A (en) | 1918-03-05 |
Family
ID=45302296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000182644A Expired CA182644A (en) | 1917-09-07 | 1917-09-07 | Chimney swing ventilator |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA182644A (en) |
-
1917
- 1917-09-07 CA CA000182644A patent/CA182644A/en not_active Expired
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