CA244514A - Vacuum tube - Google Patents
Vacuum tubeInfo
- Publication number
- CA244514A CA244514A CA244514A CA244514DA CA244514A CA 244514 A CA244514 A CA 244514A CA 244514 A CA244514 A CA 244514A CA 244514D A CA244514D A CA 244514DA CA 244514 A CA244514 A CA 244514A
- 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 |
---|---|---|---|
CA244514T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA244514A true CA244514A (en) | 1924-11-18 |
Family
ID=35148541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA244514A Expired CA244514A (en) | Vacuum tube |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA244514A (en) |
-
0
- CA CA244514A patent/CA244514A/en not_active Expired
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