DK31671C - Termionapparat. - Google Patents
Termionapparat.Info
- Publication number
- DK31671C DK31671C DK31671DA DK31671C DK 31671 C DK31671 C DK 31671C DK 31671D A DK31671D A DK 31671DA DK 31671 C DK31671 C DK 31671C
- Authority
- DK
- Denmark
- Prior art keywords
- termionapparat
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31671XA | 1915-08-23 | 1915-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK31671C true DK31671C (da) | 1923-05-07 |
Family
ID=21704503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK31671D DK31671C (da) | 1915-08-23 | 1919-09-16 | Termionapparat. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK31671C (da) |
-
1919
- 1919-09-16 DK DK31671D patent/DK31671C/da active
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