BE399765A - - Google Patents
Info
- Publication number
- BE399765A BE399765A BE399765DA BE399765A BE 399765 A BE399765 A BE 399765A BE 399765D A BE399765D A BE 399765DA BE 399765 A BE399765 A BE 399765A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH414560X | 1933-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE399765A true BE399765A (ko) |
Family
ID=4514529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE399765D BE399765A (ko) | 1933-07-07 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE399765A (ko) |
| FR (1) | FR764295A (ko) |
| GB (1) | GB414560A (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2567431A (en) * | 1947-05-05 | 1951-09-11 | William S Halstead | Communications system of restricted-range type |
| US2883523A (en) * | 1955-09-07 | 1959-04-21 | Francis P Meserow | Wireless communication system |
| DE1038116B (de) * | 1956-03-13 | 1958-09-04 | Siemens Ag | Leiterschleife fuer induktiven Empfang mit Schwerhoerigengeraeten od. dgl. |
| US3118144A (en) * | 1961-02-15 | 1964-01-14 | Electrotone Lab Inc | Low power multi-frequency communication system |
| US3218508A (en) * | 1962-04-10 | 1965-11-16 | Varian Associates | High voltage power supply |
| DE1272384B (de) * | 1963-10-31 | 1968-07-11 | Funke Huster Elektrizitaets | Rahmenantenne fuer ein tragbares Sprechgeraet, insbesondere fuer Untertagebetriebe |
| US4555167A (en) * | 1983-08-01 | 1985-11-26 | Roland Anthony M | Multiple sound picture projection cinema |
| GB2384367A (en) * | 2002-01-22 | 2003-07-23 | Benjamin Edginton | Multi-band small loop antenna |
-
0
- BE BE399765D patent/BE399765A/xx unknown
-
1933
- 1933-11-23 FR FR764295D patent/FR764295A/fr not_active Expired
- 1933-11-27 GB GB33154/33A patent/GB414560A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB414560A (en) | 1934-08-09 |
| FR764295A (fr) | 1934-05-17 |