CA492611A - Pompe a engrenages pour usage a vide - Google Patents
Pompe a engrenages pour usage a videInfo
- Publication number
- CA492611A CA492611A CA492611A CA492611DA CA492611A CA 492611 A CA492611 A CA 492611A CA 492611 A CA492611 A CA 492611A CA 492611D A CA492611D A CA 492611DA CA 492611 A CA492611 A CA 492611A
- Authority
- CA
- Canada
- Prior art keywords
- gear pump
- vacuum use
- vacuum
- gear
- pump
- 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 |
---|---|---|---|
CA492611T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA492611A true CA492611A (fr) | 1953-05-05 |
Family
ID=35637989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA492611A Expired CA492611A (fr) | Pompe a engrenages pour usage a vide |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA492611A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3554263A (en) * | 1968-04-09 | 1971-01-12 | Chemetron Corp | Discharge apparatus |
-
0
- CA CA492611A patent/CA492611A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3554263A (en) * | 1968-04-09 | 1971-01-12 | Chemetron Corp | Discharge apparatus |
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