CA635081A - Flap valve - Google Patents
Flap valveInfo
- Publication number
- CA635081A CA635081A CA635081A CA635081DA CA635081A CA 635081 A CA635081 A CA 635081A CA 635081 A CA635081 A CA 635081A CA 635081D A CA635081D A CA 635081DA CA 635081 A CA635081 A CA 635081A
- Authority
- CA
- Canada
- Prior art keywords
- flap valve
- flap
- valve
- 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 |
---|---|---|---|
CA635081T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA635081A true CA635081A (en) | 1962-01-23 |
Family
ID=35891264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA635081A Expired CA635081A (en) | Flap valve |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA635081A (en) |
-
0
- CA CA635081A patent/CA635081A/en not_active Expired
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