CA188669A - Air valve - Google Patents
Air valveInfo
- Publication number
- CA188669A CA188669A CA000188669A CA188669DA CA188669A CA 188669 A CA188669 A CA 188669A CA 000188669 A CA000188669 A CA 000188669A CA 188669D A CA188669D A CA 188669DA CA 188669 A CA188669 A CA 188669A
- Authority
- CA
- Canada
- Prior art keywords
- air valve
- valve
- 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 |
---|---|---|---|
CA188669T | 1918-10-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA188669A true CA188669A (en) | 1919-02-11 |
Family
ID=45308320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000188669A Expired CA188669A (en) | 1918-10-08 | 1918-10-08 | Air valve |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA188669A (en) |
-
1918
- 1918-10-08 CA CA000188669A patent/CA188669A/en not_active Expired
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