CA316978A - Lampe a vide blindee - Google Patents
Lampe a vide blindeeInfo
- Publication number
- CA316978A CA316978A CA316978A CA316978DA CA316978A CA 316978 A CA316978 A CA 316978A CA 316978 A CA316978 A CA 316978A CA 316978D A CA316978D A CA 316978DA CA 316978 A CA316978 A CA 316978A
- Authority
- CA
- Canada
- Prior art keywords
- vacuum tube
- shielded vacuum
- shielded
- tube
- vacuum
- 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 |
|---|---|---|---|
| CA316978T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA316978A true CA316978A (fr) | 1931-11-10 |
Family
ID=35277533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA316978A Expired CA316978A (fr) | Lampe a vide blindee |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA316978A (fr) |
-
0
- CA CA316978A patent/CA316978A/fr not_active Expired
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