NL56599C - - Google Patents
Info
- Publication number
- NL56599C NL56599C NL56599DA NL56599C NL 56599 C NL56599 C NL 56599C NL 56599D A NL56599D A NL 56599DA NL 56599 C NL56599 C NL 56599C
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2213140X | 1938-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL56599C true NL56599C (en:Method) |
Family
ID=7990406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL56599D NL56599C (en:Method) | 1938-02-12 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2213140A (en:Method) |
| NL (1) | NL56599C (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2573247A (en) * | 1949-01-03 | 1951-10-30 | Rca Corp | Means for signal amplifying and mixing utilizing space charge neutralization |
| US2570124A (en) * | 1949-10-20 | 1951-10-02 | Rca Corp | Positive ion beam gun |
| US3067347A (en) * | 1959-11-12 | 1962-12-04 | High Voltage Engineering Corp | Reduction in tandem loading |
| US4423324A (en) * | 1977-04-22 | 1983-12-27 | Finnigan Corporation | Apparatus for detecting negative ions |
| USRE33344E (en) * | 1977-04-22 | 1990-09-18 | Finnigan Corporation | Apparatus and method for detecting negative ions |
-
0
- NL NL56599D patent/NL56599C/xx active
-
1939
- 1939-02-10 US US255755A patent/US2213140A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2213140A (en) | 1940-08-27 |