NL51897C - - Google Patents
Info
- Publication number
- NL51897C NL51897C NL51897DA NL51897C NL 51897 C NL51897 C NL 51897C NL 51897D A NL51897D A NL 51897DA NL 51897 C NL51897 C NL 51897C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/22—Dynodes consisting of electron-permeable material, e.g. foil, grid, tube, venetian blind
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE833514X | 1937-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL51897C true NL51897C (en:Method) |
Family
ID=6759628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL51897D NL51897C (en:Method) | 1937-02-11 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR833514A (en:Method) |
| NL (1) | NL51897C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE898789C (de) * | 1939-08-18 | 1953-12-03 | Sueddeutsche Telefon App | Elektronendurchlaessige Prallelektrode fuer Sekundaerelektronen-vervielfacher und Verfahren zu ihrer Herstellung |
-
0
- NL NL51897D patent/NL51897C/xx active
-
1938
- 1938-02-11 FR FR833514D patent/FR833514A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR833514A (fr) | 1938-10-24 |