FR2517833B3 - - Google Patents
Info
- Publication number
- FR2517833B3 FR2517833B3 FR8122973A FR8122973A FR2517833B3 FR 2517833 B3 FR2517833 B3 FR 2517833B3 FR 8122973 A FR8122973 A FR 8122973A FR 8122973 A FR8122973 A FR 8122973A FR 2517833 B3 FR2517833 B3 FR 2517833B3
- 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
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
- G01V1/201—Constructional details of seismic cables, e.g. streamers
- G01V1/208—Constructional details of seismic cables, e.g. streamers having a continuous structure
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8122973A FR2517833A1 (fr) | 1981-12-04 | 1981-12-04 | Dispositif de detection de passage d'objets et/ou de personnes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8122973A FR2517833A1 (fr) | 1981-12-04 | 1981-12-04 | Dispositif de detection de passage d'objets et/ou de personnes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2517833A1 FR2517833A1 (fr) | 1983-06-10 |
| FR2517833B3 true FR2517833B3 (da) | 1984-12-21 |
Family
ID=9264810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8122973A Granted FR2517833A1 (fr) | 1981-12-04 | 1981-12-04 | Dispositif de detection de passage d'objets et/ou de personnes |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2517833A1 (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5005416A (en) * | 1989-04-04 | 1991-04-09 | The United States Of America As Represented By The Secretary Of Agriculture | Insect detection using a pitfall probe trap having vibration detection |
| US4937555A (en) * | 1989-04-04 | 1990-06-26 | The United States Of America As Represented By The Secretary Of Agriculture | Piezoelectric apparatus and process for detection of insect infestation in an agricultural commodity |
-
1981
- 1981-12-04 FR FR8122973A patent/FR2517833A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2517833A1 (fr) | 1983-06-10 |