CA315425A - Lampe thermionique - Google Patents
Lampe thermioniqueInfo
- Publication number
- CA315425A CA315425A CA315425A CA315425DA CA315425A CA 315425 A CA315425 A CA 315425A CA 315425 A CA315425 A CA 315425A CA 315425D A CA315425D A CA 315425DA CA 315425 A CA315425 A CA 315425A
- Authority
- CA
- Canada
- Prior art keywords
- thermionic tube
- thermionic
- 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 |
---|---|---|---|
CA315425T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA315425A true CA315425A (fr) | 1931-09-22 |
Family
ID=35274753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA315425A Expired CA315425A (fr) | Lampe thermionique |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA315425A (fr) |
-
0
- CA CA315425A patent/CA315425A/fr not_active Expired
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