CA489864A - Vacuum pump - Google Patents
Vacuum pumpInfo
- Publication number
- CA489864A CA489864A CA489864A CA489864DA CA489864A CA 489864 A CA489864 A CA 489864A CA 489864 A CA489864 A CA 489864A CA 489864D A CA489864D A CA 489864DA CA 489864 A CA489864 A CA 489864A
- Authority
- CA
- Canada
- Prior art keywords
- vacuum pump
- vacuum
- 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 |
---|---|---|---|
CA489864T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA489864A true CA489864A (en) | 1953-01-20 |
Family
ID=35629593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA489864A Expired CA489864A (en) | Vacuum pump |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA489864A (en) |
-
0
- CA CA489864A patent/CA489864A/en not_active Expired
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