CA312401A - Vacuum tube - Google Patents
Vacuum tubeInfo
- Publication number
- CA312401A CA312401A CA312401A CA312401DA CA312401A CA 312401 A CA312401 A CA 312401A CA 312401 A CA312401 A CA 312401A CA 312401D A CA312401D A CA 312401DA CA 312401 A CA312401 A CA 312401A
- 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 |
---|---|---|---|
CA312401T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA312401A true CA312401A (en) | 1931-06-16 |
Family
ID=35271727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA312401A Expired CA312401A (en) | Vacuum tube |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA312401A (en) |
-
0
- CA CA312401A patent/CA312401A/en not_active Expired
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