NL13427C - - Google Patents
Info
- Publication number
- NL13427C NL13427C NL13427DA NL13427C NL 13427 C NL13427 C NL 13427C NL 13427D A NL13427D A NL 13427DA NL 13427 C NL13427 C NL 13427C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR453733X | 1922-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL13427C true NL13427C (xx) |
Family
ID=8901089
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL13427D NL13427C (xx) | 1922-03-18 | ||
| NL14866D NL14866C (xx) | 1922-03-18 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL14866D NL14866C (xx) | 1922-03-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1796295A (xx) |
| DE (2) | DE453733C (xx) |
| FR (4) | FR549095A (xx) |
| GB (1) | GB195088A (xx) |
| NL (2) | NL14866C (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2665380A (en) * | 1949-11-09 | 1954-01-05 | Circle X Antenna Corp | Aerial arrangement |
| US2602892A (en) * | 1949-12-30 | 1952-07-08 | Rca Corp | Wideband built-in receiver antenna |
| US2664507A (en) * | 1950-02-01 | 1953-12-29 | Rca Corp | Simplified electrically steerable antenna |
| US2815506A (en) * | 1952-05-31 | 1957-12-03 | Tanaka Isokazu | Goniometer and the like |
| US3835375A (en) * | 1972-01-21 | 1974-09-10 | L Rovner | Apparatus for determining the direction of a magnetic field relative to a reference direction by synchronously scanning the field and a memory |
| US3825823A (en) * | 1972-01-21 | 1974-07-23 | L Rovner | Apparatus for detecting the direction of a magnetic field relative to a marker direction by sequentially scanning plural stationary sensors |
| FR2683951A1 (fr) * | 1991-11-14 | 1993-05-21 | Michelin & Cie | Structure d'antenne adaptee pour la communication avec une etiquette electronique implantee dans un pneumatique. |
| US7403081B2 (en) * | 2006-10-27 | 2008-07-22 | Harris Corporation | Broadband hybrid junction and associated methods |
| EP2325605A1 (en) | 2009-11-24 | 2011-05-25 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Navigation system, navigation device, navigation server, vehicle provided with a navigation device, group of such vehicles and navigation method. |
-
0
- NL NL13427D patent/NL13427C/xx active
- NL NL14866D patent/NL14866C/xx active
-
1922
- 1922-03-18 FR FR549095D patent/FR549095A/fr not_active Expired
- 1922-08-04 FR FR26726D patent/FR26726E/fr not_active Expired
-
1923
- 1923-03-02 FR FR27595D patent/FR27595E/fr not_active Expired
- 1923-03-17 GB GB7746/25A patent/GB195088A/en not_active Expired
- 1923-03-18 DE DES62438D patent/DE453733C/de not_active Expired
- 1923-03-23 US US627224A patent/US1796295A/en not_active Expired - Lifetime
- 1923-04-23 FR FR27664D patent/FR27664E/fr not_active Expired
- 1923-08-22 DE DES63606D patent/DE461607C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE461607C (de) | 1928-06-25 |
| NL14866C (xx) | |
| FR27595E (fr) | 1924-07-31 |
| US1796295A (en) | 1931-03-17 |
| FR549095A (fr) | 1923-02-01 |
| FR27664E (fr) | 1924-08-16 |
| DE453733C (de) | 1927-12-19 |
| FR26726E (fr) | 1924-03-06 |
| GB195088A (en) | 1924-05-15 |