CA228201A - Ventilating tubing - Google Patents
Ventilating tubingInfo
- Publication number
- CA228201A CA228201A CA228201A CA228201DA CA228201A CA 228201 A CA228201 A CA 228201A CA 228201 A CA228201 A CA 228201A CA 228201D A CA228201D A CA 228201DA CA 228201 A CA228201 A CA 228201A
- Authority
- CA
- Canada
- Prior art keywords
- ventilating tubing
- ventilating
- tubing
- 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 |
---|---|---|---|
CA228201T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA228201A true CA228201A (en) | 1923-01-23 |
Family
ID=35123804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA228201A Expired CA228201A (en) | Ventilating tubing |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA228201A (en) |
-
0
- CA CA228201A patent/CA228201A/en not_active Expired
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