CA313095A - Lampe a vide - Google Patents
Lampe a videInfo
- Publication number
- CA313095A CA313095A CA313095A CA313095DA CA313095A CA 313095 A CA313095 A CA 313095A CA 313095 A CA313095 A CA 313095A CA 313095D A CA313095D A CA 313095DA CA 313095 A CA313095 A CA 313095A
- 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 |
---|---|---|---|
CA313095T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA313095A true CA313095A (fr) | 1931-07-07 |
Family
ID=35272421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA313095A Expired CA313095A (fr) | Lampe a vide |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA313095A (fr) |
-
0
- CA CA313095A patent/CA313095A/fr not_active Expired
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