CH204067A - Device with an electric discharge tube. - Google Patents
Device with an electric discharge tube.Info
- Publication number
- CH204067A CH204067A CH204067DA CH204067A CH 204067 A CH204067 A CH 204067A CH 204067D A CH204067D A CH 204067DA CH 204067 A CH204067 A CH 204067A
- Authority
- CH
- Switzerland
- Prior art keywords
- electric discharge
- discharge tube
- tube
- electric
- discharge
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting electrodes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE204067X | 1937-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH204067A true CH204067A (en) | 1939-04-15 |
Family
ID=5779893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH204067D CH204067A (en) | 1937-05-14 | 1938-05-14 | Device with an electric discharge tube. |
Country Status (4)
Country | Link |
---|---|
US (1) | US2173267A (en) |
BE (1) | BE428074A (en) |
CH (1) | CH204067A (en) |
GB (1) | GB500090A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435586A (en) * | 1941-12-20 | 1948-02-10 | Bell Telephone Labor Inc | Electron velocity sorting discharge device |
US2422088A (en) * | 1944-04-03 | 1947-06-10 | Rca Corp | Electronic discriminator |
US2577164A (en) * | 1945-03-20 | 1951-12-04 | Rca Corp | Electronic device |
FR958107A (en) * | 1945-10-24 | 1950-03-03 | ||
GB683061A (en) * | 1948-01-24 | 1952-11-19 | Emi Ltd | Improvements relating to thermionic valves utilising secondary electron emission amplification |
US2679592A (en) * | 1948-08-31 | 1954-05-25 | Rca Corp | Generator and frequency control |
US2581612A (en) * | 1948-10-20 | 1952-01-08 | Rca Corp | Electron discharge device of the beam deflection type |
US2999185A (en) * | 1950-01-09 | 1961-09-05 | Harry R Lubcke | Television device |
US2726353A (en) * | 1951-03-22 | 1955-12-06 | Rca Corp | Electron beam tubes |
-
0
- BE BE428074D patent/BE428074A/xx unknown
-
1938
- 1938-04-21 US US203280A patent/US2173267A/en not_active Expired - Lifetime
- 1938-05-11 GB GB14041/38A patent/GB500090A/en not_active Expired
- 1938-05-14 CH CH204067D patent/CH204067A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE428074A (en) | |
GB500090A (en) | 1939-02-02 |
US2173267A (en) | 1939-09-19 |
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