FR2206512B1 - - Google Patents
Info
- Publication number
- FR2206512B1 FR2206512B1 FR7239955A FR7239955A FR2206512B1 FR 2206512 B1 FR2206512 B1 FR 2206512B1 FR 7239955 A FR7239955 A FR 7239955A FR 7239955 A FR7239955 A FR 7239955A FR 2206512 B1 FR2206512 B1 FR 2206512B1
- 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
- G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
- G01V3/165—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with magnetic or electric fields produced or modified by the object or by the detecting device
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7239955A FR2206512B1 (US20110158925A1-20110630-C00042.png) | 1972-11-10 | 1972-11-10 | |
| CA184,622A CA1009704A (fr) | 1972-11-10 | 1973-10-30 | Procede de prospection electromagnetique a plusieurs largeurs d'impulsions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7239955A FR2206512B1 (US20110158925A1-20110630-C00042.png) | 1972-11-10 | 1972-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2206512A1 FR2206512A1 (US20110158925A1-20110630-C00042.png) | 1974-06-07 |
| FR2206512B1 true FR2206512B1 (US20110158925A1-20110630-C00042.png) | 1978-03-10 |
Family
ID=9106984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7239955A Expired FR2206512B1 (US20110158925A1-20110630-C00042.png) | 1972-11-10 | 1972-11-10 |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA1009704A (US20110158925A1-20110630-C00042.png) |
| FR (1) | FR2206512B1 (US20110158925A1-20110630-C00042.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5525907A (en) * | 1995-03-17 | 1996-06-11 | Hughes Missile Systems Company | Active impulse magnetometer with bipolar magnetic impulse generator and fast fourier transform receiver to detect sub-surface metallic materials |
-
1972
- 1972-11-10 FR FR7239955A patent/FR2206512B1/fr not_active Expired
-
1973
- 1973-10-30 CA CA184,622A patent/CA1009704A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1009704A (fr) | 1977-05-03 |
| FR2206512A1 (US20110158925A1-20110630-C00042.png) | 1974-06-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |