CA327829A - Tube a vide - Google Patents
Tube a videInfo
- Publication number
- CA327829A CA327829A CA327829A CA327829DA CA327829A CA 327829 A CA327829 A CA 327829A CA 327829 A CA327829 A CA 327829A CA 327829D A CA327829D A CA 327829DA CA 327829 A CA327829 A CA 327829A
- Authority
- CA
- Canada
- Prior art keywords
- vacuum tube
- vacuum
- tube
- 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 |
|---|---|---|---|
| CA327829T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA327829A true CA327829A (fr) | 1932-11-22 |
Family
ID=35290199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA327829A Expired CA327829A (fr) | Tube a vide |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA327829A (fr) |
-
0
- CA CA327829A patent/CA327829A/fr not_active Expired
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