FR2185899B2 - - Google Patents
Info
- Publication number
- FR2185899B2 FR2185899B2 FR7218881A FR7218881A FR2185899B2 FR 2185899 B2 FR2185899 B2 FR 2185899B2 FR 7218881 A FR7218881 A FR 7218881A FR 7218881 A FR7218881 A FR 7218881A FR 2185899 B2 FR2185899 B2 FR 2185899B2
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/28—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium using the near field of leaky cables, e.g. of leaky coaxial cables
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7218881A FR2185899B2 (cs) | 1970-12-23 | 1972-05-26 | |
| BE131402A BE799885R (fr) | 1972-05-26 | 1973-05-22 | Perfectionnements aux dispositifs d'intercommunication a rayonnement limite, |
| GB2500373A GB1429035A (en) | 1972-05-26 | 1973-05-24 | Limited radiation communication system |
| ES415137A ES415137A2 (es) | 1971-12-21 | 1973-05-24 | Sistema de intercomunicacion de radiacion limitada. |
| AT454973A AT337259B (de) | 1972-05-26 | 1973-05-24 | Fernmeldesystem fur den nachrichtenverkehr zwischen ortsfesten und beweglichen stationen |
| US363730A US3868575A (en) | 1972-05-26 | 1973-05-24 | Limited-range radiocommunication system with direction-indicating signaling means |
| SU731927812A SU589941A3 (ru) | 1972-05-26 | 1973-05-25 | Устройство дл св зи между подвижным и неподвижными объектами |
| DE2326829A DE2326829C2 (de) | 1972-05-26 | 1973-05-25 | Fernmeldesystem begrenzter Reichweite |
| ZA733563A ZA733563B (en) | 1972-05-26 | 1973-05-25 | Improvements in or relating to limited radiation communication system |
| NL7307322A NL7307322A (cs) | 1970-04-08 | 1973-05-25 | |
| CH756173A CH584435A5 (cs) | 1972-05-26 | 1973-05-25 | |
| IT50231/73A IT1045762B (it) | 1972-05-26 | 1973-05-25 | Perfezionamenti ai dispositivi d intercomunicazione a radiazione limitata |
| JP48058271A JPS4962005A (cs) | 1972-05-26 | 1973-05-26 | |
| AU57479/73A AU481774B2 (en) | 1973-06-28 | Improvements in/or relating to limited radiation communication system | |
| JP13142380A JPS5652943A (en) | 1972-05-26 | 1980-09-20 | Limited radiation communication device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7046504A FR2119202A5 (cs) | 1970-12-23 | 1970-12-23 | |
| FR7112745A FR2132579B2 (cs) | 1971-04-09 | 1971-04-09 | |
| FR7218881A FR2185899B2 (cs) | 1970-12-23 | 1972-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2185899A2 FR2185899A2 (cs) | 1974-01-04 |
| FR2185899B2 true FR2185899B2 (cs) | 1978-02-24 |
Family
ID=27249458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7218881A Expired FR2185899B2 (cs) | 1970-04-08 | 1972-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2185899B2 (cs) |
-
1972
- 1972-05-26 FR FR7218881A patent/FR2185899B2/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2185899A2 (cs) | 1974-01-04 |