NL52790C - - Google Patents
Info
- Publication number
- NL52790C NL52790C NL52790DA NL52790C NL 52790 C NL52790 C NL 52790C NL 52790D A NL52790D A NL 52790DA NL 52790 C NL52790 C NL 52790C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J27/00—Ion beam tubes
- H01J27/02—Ion sources; Ion guns
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2258149X | 1938-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL52790C true NL52790C (xx) |
Family
ID=7992708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL52790D NL52790C (xx) | 1938-04-23 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2258149A (xx) |
| BE (1) | BE433960A (xx) |
| FR (1) | FR853171A (xx) |
| NL (1) | NL52790C (xx) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733365A (en) * | 1956-01-31 | hoagland | ||
| US2724056A (en) * | 1942-06-19 | 1955-11-15 | Westinghouse Electric Corp | Ionic centrifuge |
| US2719925A (en) * | 1944-02-23 | 1955-10-04 | Oppenheimer Frank | Electric discharge device |
| US2717962A (en) * | 1944-03-31 | 1955-09-13 | Louis F Wouters | Electric discharge devices |
| US2714664A (en) * | 1944-05-19 | 1955-08-02 | Ernest O Lawrence | Calutrons |
| US2754423A (en) * | 1944-07-27 | 1956-07-10 | Ernest O Lawrence | Calutrons of the multiple ion beam type |
| US2570124A (en) * | 1949-10-20 | 1951-10-02 | Rca Corp | Positive ion beam gun |
| NL89376C (xx) * | 1950-06-17 | |||
| US2852721A (en) * | 1954-06-16 | 1958-09-16 | Dortmund Harder Huttenunion Ag | Glow discharge circuits |
| BE539040A (xx) * | 1955-04-25 | |||
| US3067347A (en) * | 1959-11-12 | 1962-12-04 | High Voltage Engineering Corp | Reduction in tandem loading |
| US3217162A (en) * | 1961-04-14 | 1965-11-09 | Litton Systems Inc | Method and apparatus for producing a spectroscopic emission spectrum of a material |
| US3180987A (en) * | 1963-06-20 | 1965-04-27 | Robert L Cunningham | Ion bombardment camera for crystal orientation determination |
| US4298817A (en) * | 1979-08-13 | 1981-11-03 | Carette Jean Denis | Ion-electron source with channel multiplier having a feedback region |
| US5101110A (en) * | 1989-11-14 | 1992-03-31 | Tokyo Electron Limited | Ion generator |
-
0
- NL NL52790D patent/NL52790C/xx active
- BE BE433960D patent/BE433960A/xx unknown
-
1939
- 1939-04-17 FR FR853171D patent/FR853171A/fr not_active Expired
- 1939-04-22 US US269452A patent/US2258149A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2258149A (en) | 1941-10-07 |
| BE433960A (xx) | |
| FR853171A (fr) | 1940-03-12 |