CA539950A - Underwater air cleaner - Google Patents
Underwater air cleanerInfo
- Publication number
- CA539950A CA539950A CA539950A CA539950DA CA539950A CA 539950 A CA539950 A CA 539950A CA 539950 A CA539950 A CA 539950A CA 539950D A CA539950D A CA 539950DA CA 539950 A CA539950 A CA 539950A
- Authority
- CA
- Canada
- Prior art keywords
- air cleaner
- underwater air
- underwater
- cleaner
- air
- 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 |
---|---|---|---|
CA539950T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA539950A true CA539950A (en) | 1957-04-23 |
Family
ID=35694604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA539950A Expired CA539950A (en) | Underwater air cleaner |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA539950A (en) |
-
0
- CA CA539950A patent/CA539950A/en not_active Expired
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