FR2475746B1 - - Google Patents
Info
- Publication number
- FR2475746B1 FR2475746B1 FR8002793A FR8002793A FR2475746B1 FR 2475746 B1 FR2475746 B1 FR 2475746B1 FR 8002793 A FR8002793 A FR 8002793A FR 8002793 A FR8002793 A FR 8002793A FR 2475746 B1 FR2475746 B1 FR 2475746B1
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/36—Measuring spectral distribution of X-rays or of nuclear radiation spectrometry
- G01T1/40—Stabilisation of spectrometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Measurement Of Radiation (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8002793A FR2475746A1 (fr) | 1980-02-08 | 1980-02-08 | Stabilisation de gain pour des appareils de carottage de puits par radioactivite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8002793A FR2475746A1 (fr) | 1980-02-08 | 1980-02-08 | Stabilisation de gain pour des appareils de carottage de puits par radioactivite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2475746A1 FR2475746A1 (fr) | 1981-08-14 |
| FR2475746B1 true FR2475746B1 (enExample) | 1984-07-20 |
Family
ID=9238367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8002793A Granted FR2475746A1 (fr) | 1980-02-08 | 1980-02-08 | Stabilisation de gain pour des appareils de carottage de puits par radioactivite |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2475746A1 (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USB403027I5 (enExample) * | 1963-06-13 | 1900-01-01 | ||
| FR1500119A (fr) * | 1966-07-18 | 1967-11-03 | Prec Mecanique Labinal | Perfectionnements aux dispositifs de contrôle du fonctionnement d'appareils de mesure |
-
1980
- 1980-02-08 FR FR8002793A patent/FR2475746A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2475746A1 (fr) | 1981-08-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |