CA505428A - Window ventilator - Google Patents
Window ventilatorInfo
- Publication number
- CA505428A CA505428A CA505428A CA505428DA CA505428A CA 505428 A CA505428 A CA 505428A CA 505428 A CA505428 A CA 505428A CA 505428D A CA505428D A CA 505428DA CA 505428 A CA505428 A CA 505428A
- Authority
- CA
- Canada
- Prior art keywords
- window ventilator
- ventilator
- window
- 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 |
---|---|---|---|
CA505428T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA505428A true CA505428A (en) | 1954-08-31 |
Family
ID=35651350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA505428A Expired CA505428A (en) | Window ventilator |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA505428A (en) |
-
0
- CA CA505428A patent/CA505428A/en not_active Expired
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