CA484886A - Pompe a vide - Google Patents
Pompe a videInfo
- Publication number
- CA484886A CA484886A CA484886A CA484886DA CA484886A CA 484886 A CA484886 A CA 484886A CA 484886 A CA484886 A CA 484886A CA 484886D A CA484886D A CA 484886DA CA 484886 A CA484886 A CA 484886A
- 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 |
---|---|---|---|
CA484886T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA484886A true CA484886A (fr) | 1952-07-15 |
Family
ID=35624601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA484886A Expired CA484886A (fr) | Pompe a vide |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA484886A (fr) |
-
0
- CA CA484886A patent/CA484886A/fr not_active Expired
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