FR2169071A1 - - Google Patents
Info
- Publication number
- FR2169071A1 FR2169071A1 FR7301515A FR7301515A FR2169071A1 FR 2169071 A1 FR2169071 A1 FR 2169071A1 FR 7301515 A FR7301515 A FR 7301515A FR 7301515 A FR7301515 A FR 7301515A FR 2169071 A1 FR2169071 A1 FR 2169071A1
- 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.)
- Granted
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
- H01J27/20—Ion sources; Ion guns using particle beam bombardment, e.g. ionisers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH102772 | 1972-01-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2169071A1 true FR2169071A1 (cs) | 1973-09-07 |
FR2169071B3 FR2169071B3 (cs) | 1976-01-16 |
Family
ID=4200740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7301515A Expired FR2169071B3 (cs) | 1972-01-24 | 1973-01-17 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH547549A (cs) |
DE (1) | DE2263478A1 (cs) |
FR (1) | FR2169071B3 (cs) |
NL (1) | NL7203301A (cs) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE505807T1 (de) * | 2005-02-10 | 2011-04-15 | Thailand Res Fund | Ionenquelle mit hoher stromdichte |
-
1972
- 1972-01-24 CH CH547549D patent/CH547549A/xx not_active IP Right Cessation
- 1972-03-13 NL NL7203301A patent/NL7203301A/xx unknown
- 1972-12-27 DE DE19722263478 patent/DE2263478A1/de active Pending
-
1973
- 1973-01-17 FR FR7301515A patent/FR2169071B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2263478A1 (de) | 1973-08-02 |
CH547549A (de) | 1974-03-29 |
NL7203301A (cs) | 1973-07-26 |
FR2169071B3 (cs) | 1976-01-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |