NL6512168A - - Google Patents
Info
- Publication number
- NL6512168A NL6512168A NL6512168A NL6512168A NL6512168A NL 6512168 A NL6512168 A NL 6512168A NL 6512168 A NL6512168 A NL 6512168A NL 6512168 A NL6512168 A NL 6512168A NL 6512168 A NL6512168 A NL 6512168A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/16—Networks for phase shifting
- H03H11/18—Two-port phase shifters providing a predetermined phase shift, e.g. "all-pass" filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/04—Details
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6512168A NL147261B (nl) | 1965-09-17 | 1965-09-17 | Stelsel voor seismisch onderzoek met correctiemiddelen voor fasefouten. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6512168A NL147261B (nl) | 1965-09-17 | 1965-09-17 | Stelsel voor seismisch onderzoek met correctiemiddelen voor fasefouten. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6512168A true NL6512168A (de) | 1967-03-20 |
| NL147261B NL147261B (nl) | 1975-09-15 |
Family
ID=19794173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6512168A NL147261B (nl) | 1965-09-17 | 1965-09-17 | Stelsel voor seismisch onderzoek met correctiemiddelen voor fasefouten. |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL147261B (de) |
-
1965
- 1965-09-17 NL NL6512168A patent/NL147261B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL147261B (nl) | 1975-09-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: CONTINENTAL |
|
| V4 | Lapsed because of reaching the maxim lifetime of a patent |