CA807442A - Vacuum control - Google Patents
Vacuum controlInfo
- Publication number
- CA807442A CA807442A CA807442DA CA807442A CA 807442 A CA807442 A CA 807442A CA 807442D A CA807442D A CA 807442DA CA 807442 A CA807442 A CA 807442A
- Authority
- CA
- Canada
- Prior art keywords
- vacuum control
- vacuum
- 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 |
---|---|---|---|
CA807442T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA807442A true CA807442A (en) | 1969-03-04 |
Family
ID=36277947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA807442D Expired CA807442A (en) | Vacuum control |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA807442A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4608976A (en) * | 1982-02-16 | 1986-09-02 | Canocean Resources, Ltd. | Breathing protective apparatus with inhalation and exhalation regulator |
-
0
- CA CA807442D patent/CA807442A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4608976A (en) * | 1982-02-16 | 1986-09-02 | Canocean Resources, Ltd. | Breathing protective apparatus with inhalation and exhalation regulator |
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