NL34015C - - Google Patents
Info
- Publication number
- NL34015C NL34015C NL34015DA NL34015C NL 34015 C NL34015 C NL 34015C NL 34015D A NL34015D A NL 34015DA NL 34015 C NL34015 C NL 34015C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB602931A GB373634A (en) | 1931-02-26 | 1931-02-26 | Improvements in electron discharge devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL34015C true NL34015C (en:Method) |
Family
ID=9807115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL34015D NL34015C (en:Method) | 1931-02-26 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB373634A (en:Method) |
| NL (1) | NL34015C (en:Method) |
-
0
- NL NL34015D patent/NL34015C/xx active
-
1931
- 1931-02-26 GB GB602931A patent/GB373634A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB373634A (en) | 1932-05-26 |