FR2151428A5 - - Google Patents
Info
- Publication number
- FR2151428A5 FR2151428A5 FR7100064A FR7100064A FR2151428A5 FR 2151428 A5 FR2151428 A5 FR 2151428A5 FR 7100064 A FR7100064 A FR 7100064A FR 7100064 A FR7100064 A FR 7100064A FR 2151428 A5 FR2151428 A5 FR 2151428A5
- 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
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/20—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current
- G01V3/24—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current using AC
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7100064A FR2151428A5 (enExample) | 1971-01-04 | 1971-01-04 | |
| CA131,540A CA981336A (en) | 1971-01-04 | 1971-12-31 | Methode et appareillage de prospection electrique du sous-sol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7100064A FR2151428A5 (enExample) | 1971-01-04 | 1971-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2151428A5 true FR2151428A5 (enExample) | 1973-04-20 |
Family
ID=9069803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7100064A Expired FR2151428A5 (enExample) | 1971-01-04 | 1971-01-04 |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA981336A (enExample) |
| FR (1) | FR2151428A5 (enExample) |
-
1971
- 1971-01-04 FR FR7100064A patent/FR2151428A5/fr not_active Expired
- 1971-12-31 CA CA131,540A patent/CA981336A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA981336A (en) | 1976-01-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |