FR2154020A5 - - Google Patents
Info
- Publication number
- FR2154020A5 FR2154020A5 FR7232596A FR7232596A FR2154020A5 FR 2154020 A5 FR2154020 A5 FR 2154020A5 FR 7232596 A FR7232596 A FR 7232596A FR 7232596 A FR7232596 A FR 7232596A FR 2154020 A5 FR2154020 A5 FR 2154020A5
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/28—Static spectrometers
- H01J49/30—Static spectrometers using magnetic analysers, e.g. Dempster spectrometer
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Tubes For Measurement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1172571A SE358254B (ja) | 1971-09-15 | 1971-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2154020A5 true FR2154020A5 (ja) | 1973-05-04 |
Family
ID=20294499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7232596A Expired FR2154020A5 (ja) | 1971-09-15 | 1972-09-14 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4857691A (ja) |
DE (1) | DE2245395C3 (ja) |
FR (1) | FR2154020A5 (ja) |
GB (1) | GB1396937A (ja) |
SE (1) | SE358254B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005088671A2 (en) | 2004-03-05 | 2005-09-22 | Oi Corporation | Gas chromatograph and mass spectrometer |
US7223972B2 (en) | 2004-03-31 | 2007-05-29 | Oi Corporation | Stabilization of a magnetic section of a mass spectrometer |
-
1971
- 1971-09-15 SE SE1172571A patent/SE358254B/xx unknown
-
1972
- 1972-09-14 FR FR7232596A patent/FR2154020A5/fr not_active Expired
- 1972-09-15 JP JP9314872A patent/JPS4857691A/ja active Pending
- 1972-09-15 DE DE19722245395 patent/DE2245395C3/de not_active Expired
- 1972-09-15 GB GB4301072A patent/GB1396937A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2245395A1 (de) | 1973-03-29 |
DE2245395C3 (de) | 1974-08-08 |
JPS4857691A (ja) | 1973-08-13 |
DE2245395B2 (de) | 1974-01-03 |
GB1396937A (en) | 1975-06-11 |
SE358254B (ja) | 1973-07-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |