CA256818A - Vacuum tube - Google Patents
Vacuum tubeInfo
- Publication number
- CA256818A CA256818A CA256818A CA256818DA CA256818A CA 256818 A CA256818 A CA 256818A CA 256818 A CA256818 A CA 256818A CA 256818D A CA256818D A CA 256818DA CA 256818 A CA256818 A CA 256818A
- 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 |
---|---|---|---|
CA256818T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA256818A true CA256818A (en) | 1925-12-29 |
Family
ID=35165367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA256818A Expired CA256818A (en) | Vacuum tube |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA256818A (en) |
-
0
- CA CA256818A patent/CA256818A/en not_active Expired
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