BE335045A - - Google Patents
Info
- Publication number
- BE335045A BE335045A BE335045DA BE335045A BE 335045 A BE335045 A BE 335045A BE 335045D A BE335045D A BE 335045DA BE 335045 A BE335045 A BE 335045A
- Authority
- BE
- Belgium
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
- H01J27/26—Ion sources; Ion guns using surface ionisation, e.g. field effect ion sources, thermionic ion sources
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR612390T | 1925-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE335045A true BE335045A (en:Method) |
Family
ID=8978781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE335045D BE335045A (en:Method) | 1925-06-24 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE335045A (en:Method) |
| FR (1) | FR612390A (en:Method) |
-
0
- BE BE335045D patent/BE335045A/xx unknown
-
1925
- 1925-06-24 FR FR612390D patent/FR612390A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR612390A (fr) | 1926-10-22 |