SE346179B - - Google Patents
Info
- Publication number
- SE346179B SE346179B SE1120/71A SE112071A SE346179B SE 346179 B SE346179 B SE 346179B SE 1120/71 A SE1120/71 A SE 1120/71A SE 112071 A SE112071 A SE 112071A SE 346179 B SE346179 B SE 346179B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
- H01J47/10—Spark counters
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1120/71A SE346179B (en:Method) | 1971-01-29 | 1971-01-29 | |
| GB384272A GB1382671A (en) | 1971-01-29 | 1972-01-27 | Spark discharge chembers |
| US00221673A US3758806A (en) | 1971-01-29 | 1972-01-28 | Device for sealed electrode mounting |
| FR7202914A FR2123513B1 (en:Method) | 1971-01-29 | 1972-01-28 | |
| DE19722204017 DE2204017A1 (de) | 1971-01-29 | 1972-01-28 | Anordnung zum dichten Einbau von Elektroden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1120/71A SE346179B (en:Method) | 1971-01-29 | 1971-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE346179B true SE346179B (en:Method) | 1972-06-26 |
Family
ID=20257625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1120/71A SE346179B (en:Method) | 1971-01-29 | 1971-01-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3758806A (en:Method) |
| DE (1) | DE2204017A1 (en:Method) |
| FR (1) | FR2123513B1 (en:Method) |
| GB (1) | GB1382671A (en:Method) |
| SE (1) | SE346179B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4801839A (en) * | 1986-12-08 | 1989-01-31 | Applied Electron Corporation | Mounting of a cold cathode directly to a vacuum chamber wall |
| US4873467A (en) * | 1988-05-23 | 1989-10-10 | Kaufman Harold R | Ion source with particular grid assembly |
| KR20120120341A (ko) * | 2010-03-25 | 2012-11-01 | 가부시키가이샤 히다치 하이테크놀로지즈 | 검사 장치, 및 검사 방법 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2444072A (en) * | 1942-10-08 | 1948-06-29 | Raytheon Mfg Co | Gaseous electrical space discharge devices and circuits therefor |
| US2459277A (en) * | 1946-12-03 | 1949-01-18 | Gen Electric | Electrode support structure for electric discharge devices |
-
1971
- 1971-01-29 SE SE1120/71A patent/SE346179B/xx unknown
-
1972
- 1972-01-27 GB GB384272A patent/GB1382671A/en not_active Expired
- 1972-01-28 US US00221673A patent/US3758806A/en not_active Expired - Lifetime
- 1972-01-28 DE DE19722204017 patent/DE2204017A1/de active Pending
- 1972-01-28 FR FR7202914A patent/FR2123513B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2123513A1 (en:Method) | 1972-09-08 |
| GB1382671A (en) | 1975-02-05 |
| FR2123513B1 (en:Method) | 1977-04-01 |
| US3758806A (en) | 1973-09-11 |
| DE2204017A1 (de) | 1972-08-10 |