DK55471C - Electron tube coupling. - Google Patents
Electron tube coupling.Info
- Publication number
- DK55471C DK55471C DK55471DA DK55471C DK 55471 C DK55471 C DK 55471C DK 55471D A DK55471D A DK 55471DA DK 55471 C DK55471 C DK 55471C
- Authority
- DK
- Denmark
- Prior art keywords
- tube coupling
- electron tube
- electron
- coupling
- tube
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK55471T | 1938-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK55471C true DK55471C (en) | 1938-11-21 |
Family
ID=8143386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK55471D DK55471C (en) | 1938-01-08 | 1938-01-08 | Electron tube coupling. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK55471C (en) |
-
1938
- 1938-01-08 DK DK55471D patent/DK55471C/en active
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