CA638341A - Breathing control valve - Google Patents
Breathing control valveInfo
- Publication number
- CA638341A CA638341A CA638341A CA638341DA CA638341A CA 638341 A CA638341 A CA 638341A CA 638341 A CA638341 A CA 638341A CA 638341D A CA638341D A CA 638341DA CA 638341 A CA638341 A CA 638341A
- Authority
- CA
- Canada
- Prior art keywords
- control valve
- breathing control
- breathing
- valve
- control
- 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 |
---|---|---|---|
CA638341T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA638341A true CA638341A (en) | 1962-03-20 |
Family
ID=35916851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA638341A Expired CA638341A (en) | Breathing control valve |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA638341A (en) |
-
0
- CA CA638341A patent/CA638341A/en not_active Expired
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