NL56752C - - Google Patents
Info
- Publication number
- NL56752C NL56752C NL56752DA NL56752C NL 56752 C NL56752 C NL 56752C NL 56752D A NL56752D A NL 56752DA NL 56752 C NL56752 C NL 56752C
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET2194D DE874342C (en) | 1937-09-28 | 1937-09-28 | Multi-stage secondary electron multiplier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL56752C true NL56752C (en) |
Family
ID=7543715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL56752D NL56752C (en) | 1937-09-28 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE874342C (en) |
| NL (1) | NL56752C (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB469111A (en) * | 1936-01-18 | 1937-07-19 | William Ewart Williams | Improvements in or relating to electron discharge apparatus |
| DE687178C (en) * | 1936-02-11 | 1940-01-27 | Fernseh Gmbh | Multi-stage secondary electron amplifier with electron-permeable auxiliary electrode between two successive triggering electrodes |
-
0
- NL NL56752D patent/NL56752C/xx active
-
1937
- 1937-09-28 DE DET2194D patent/DE874342C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE874342C (en) | 1953-04-23 |