CA447004A - Pompe a vide - Google Patents
Pompe a videInfo
- Publication number
- CA447004A CA447004A CA447004A CA447004DA CA447004A CA 447004 A CA447004 A CA 447004A CA 447004 A CA447004 A CA 447004A CA 447004D A CA447004D A CA 447004DA CA 447004 A CA447004 A CA 447004A
- 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 |
|---|---|---|---|
| CA447004T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA447004A true CA447004A (fr) | 1948-03-02 |
Family
ID=35564683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA447004A Expired CA447004A (fr) | Pompe a vide |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA447004A (fr) |
-
0
- CA CA447004A patent/CA447004A/fr not_active Expired
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