CA213539A - Air valve - Google Patents
Air valveInfo
- Publication number
- CA213539A CA213539A CA213539A CA213539DA CA213539A CA 213539 A CA213539 A CA 213539A CA 213539 A CA213539 A CA 213539A CA 213539D A CA213539D A CA 213539DA CA 213539 A CA213539 A CA 213539A
- 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 |
|---|---|---|---|
| CA213539T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA213539A true CA213539A (en) | 1921-09-27 |
Family
ID=35107983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA213539A Expired CA213539A (en) | Air valve |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA213539A (en) |
-
0
- CA CA213539A patent/CA213539A/en not_active Expired
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