FR953214A - - Google Patents
Info
- Publication number
- FR953214A FR953214A FR953214DA FR953214A FR 953214 A FR953214 A FR 953214A FR 953214D A FR953214D A FR 953214DA FR 953214 A FR953214 A FR 953214A
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/022—Selective call receivers
- H04W88/025—Selective call decoders
- H04W88/027—Selective call decoders using frequency address codes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US699683A US2531416A (en) | 1946-09-27 | 1946-09-27 | Control circuit for radio receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR953214A true FR953214A (US07655688-20100202-C00109.png) |
Family
ID=24810433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR953214D Active FR953214A (US07655688-20100202-C00109.png) | 1946-09-27 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2531416A (US07655688-20100202-C00109.png) |
| ES (1) | ES182398A1 (US07655688-20100202-C00109.png) |
| FR (1) | FR953214A (US07655688-20100202-C00109.png) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899547A (en) * | 1959-08-11 | Paging communication system | ||
| US2744194A (en) * | 1951-06-21 | 1956-05-01 | Auerbach Martin | Alert device for attaching to radio receiving sets |
| US2647993A (en) * | 1952-03-25 | 1953-08-04 | Gen Electric | High-frequency communication system |
| DE963074C (de) * | 1952-03-25 | 1957-05-02 | Gen Electric | Selektionseinrichtung fuer einen Hochfrequenzempfaenger |
| US2807757A (en) * | 1953-02-02 | 1957-09-24 | Robert W Callinan | Electronic relay control |
| DE1013727B (de) * | 1954-02-25 | 1957-08-14 | Siemens Ag | Anordnung zur UEbertragung von Nachrichten auf dem Funkwege |
| BE538091A (US07655688-20100202-C00109.png) * | 1954-05-12 | |||
| US3045066A (en) * | 1957-03-14 | 1962-07-17 | Donald A Beuscher | Selective carrier type communication system |
| US2958770A (en) * | 1958-01-09 | 1960-11-01 | Rca Corp | Alert radio signal receiver |
| US3144610A (en) * | 1958-09-02 | 1964-08-11 | Marvin F Phillips | Radio receiver combined conelrad alarm apparatus having time delay apparatus selectively responsive to conelrad code |
| US3170141A (en) * | 1960-12-21 | 1965-02-16 | Standard Kollsman Ind Inc | Frequency responsive interrogation system having a reply oscillator at the receiver |
| US3121841A (en) * | 1961-07-12 | 1964-02-18 | Amalga Corp | Conelrad warning device |
| US3199070A (en) * | 1963-01-14 | 1965-08-03 | Shell Oil Co | Sonic control circuitry |
| USRE28739E (en) * | 1967-09-11 | 1976-03-16 | Tone control circuit having a frequency controllable filter | |
| US3597690A (en) * | 1967-09-11 | 1971-08-03 | Keith H Wycoff | Tone control circuit having a frequency-controllable filter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1635779A (en) * | 1925-08-18 | 1927-07-12 | Gen Electric | Remote-control carrier-current system |
| US2202432A (en) * | 1936-10-06 | 1940-05-28 | Santucci Gianfranco | Control means for a radio receiver |
| US2264018A (en) * | 1940-09-27 | 1941-11-25 | Hazeltine Corp | Signal amplification control system |
| US2361653A (en) * | 1942-03-14 | 1944-10-31 | Rca Corp | Radio monitoring system |
-
0
- FR FR953214D patent/FR953214A/fr active Active
-
1946
- 1946-09-27 US US699683A patent/US2531416A/en not_active Expired - Lifetime
-
1948
- 1948-02-16 ES ES0182398A patent/ES182398A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES182398A1 (es) | 1948-04-16 |
| US2531416A (en) | 1950-11-28 |
