FR959703A - - Google Patents
Info
- Publication number
- FR959703A FR959703A FR959703DA FR959703A FR 959703 A FR959703 A FR 959703A FR 959703D A FR959703D A FR 959703DA FR 959703 A FR959703 A FR 959703A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01J43/20—Dynodes consisting of sheet material, e.g. plane, bent
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2434895X | 1941-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR959703A true FR959703A (fr) | 1950-04-04 |
Family
ID=9685377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR959703D Expired FR959703A (fr) | 1941-07-08 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2434895A (fr) |
| FR (1) | FR959703A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2903595A (en) * | 1954-12-24 | 1959-09-08 | Rca Corp | Electron multiplier |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB470026A (en) * | 1936-02-08 | 1937-08-09 | Marconi Wireless Telegraph Co | Improvements in or relating to electron discharge devices |
| US2159568A (en) * | 1936-05-06 | 1939-05-23 | Zeiss Iken Ag | Picture-translating tube |
| BE422851A (fr) * | 1936-07-28 | |||
| GB489428A (en) * | 1936-12-24 | 1938-07-25 | Frederick Hermes Nicoll | Improvements in or relating to electron mirrors |
| US2199540A (en) * | 1937-06-24 | 1940-05-07 | Telefunken Gmbh | Electron device |
| GB508852A (en) * | 1938-01-04 | 1939-07-04 | Otto Klemperer | Improvements in or relating to electron discharge devices utilising electron multiplication |
| US2260313A (en) * | 1939-02-08 | 1941-10-28 | Bell Telephone Labor Inc | Cathode ray tube |
| US2213175A (en) * | 1939-05-27 | 1940-08-27 | Rca Corp | Television transmitting tube and system |
| NL60553C (fr) * | 1940-05-15 | |||
| US2372422A (en) * | 1944-02-17 | 1945-03-27 | Rca Corp | Electron microanalyzer |
-
0
- FR FR959703D patent/FR959703A/fr not_active Expired
-
1943
- 1943-05-01 US US485404A patent/US2434895A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2434895A (en) | 1948-01-27 |