BE471722A - - Google Patents
Info
- Publication number
- BE471722A BE471722A BE471722DA BE471722A BE 471722 A BE471722 A BE 471722A BE 471722D A BE471722D A BE 471722DA BE 471722 A BE471722 A BE 471722A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
- G01R13/22—Circuits therefor
- G01R13/24—Time-base deflection circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/18—Automatic scanning over a band of frequencies
- H03J7/32—Automatic scanning over a band of frequencies with simultaneous display of received frequencies, e.g. panoramic receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H04J3/045—Distributors with CRT
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Pinball Game Machines (AREA)
- Details Of Television Scanning (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US653266A US2436827A (en) | 1946-03-09 | 1946-03-09 | Channel identifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE471722A true BE471722A (US20070167544A1-20070719-C00007.png) |
Family
ID=24620152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE471722D BE471722A (US20070167544A1-20070719-C00007.png) | 1946-03-09 |
Country Status (5)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2617939A (en) * | 1939-11-04 | 1952-11-11 | Radio Electr Soc Fr | Synchronization indicator for common wave transmitting systems |
| US2514284A (en) * | 1946-07-12 | 1950-07-04 | Us Navy | Photoelectric measuring device |
| GB643663A (en) * | 1947-01-09 | 1950-09-27 | Emi Ltd | Improvements in radio range finding apparatus |
| US2810092A (en) * | 1947-10-02 | 1957-10-15 | Ibm | Electrical apparatus for information storage |
| NL82293C (US20070167544A1-20070719-C00007.png) * | 1947-10-02 | |||
| US2602110A (en) * | 1948-03-16 | 1952-07-01 | Jr John Lloyd Jones | Time measuring apparatus |
| US2693862A (en) * | 1948-10-11 | 1954-11-09 | Geovision Inc | Method of and apparatus for displaying geophysical data |
| US2594219A (en) * | 1949-12-21 | 1952-04-22 | Geovision Inc | Apparatus for geophysical display |
| US3333190A (en) * | 1951-02-09 | 1967-07-25 | Naval Res Lab | Frequency comparing system using and oscilloscope display |
| US2777990A (en) * | 1951-11-09 | 1957-01-15 | Western Electric Co | Frequency measuring circuit |
| US2730699A (en) * | 1952-02-01 | 1956-01-10 | Gen Dynamics Corp | Telemetering system |
| US2884557A (en) * | 1954-07-01 | 1959-04-28 | Ibm | Apparatus, including an electrostatic type storage tube, for storing digital information |
| US3050990A (en) * | 1955-07-29 | 1962-08-28 | Realisations Ultrasoniques Soc | Display device for recurring echoes |
| US3164822A (en) * | 1960-08-29 | 1965-01-05 | Frank B Uphoff | Diode wave form generator for symbol generation during the retrace interval of a cathode ray tube |
-
0
- BE BE471722D patent/BE471722A/xx unknown
-
1946
- 1946-03-09 US US653266A patent/US2436827A/en not_active Expired - Lifetime
-
1947
- 1947-03-07 FR FR942742D patent/FR942742A/fr not_active Expired
- 1947-03-07 GB GB6466/47A patent/GB622173A/en not_active Expired
- 1947-03-10 CH CH262682D patent/CH262682A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2436827A (en) | 1948-03-02 |
| FR942742A (fr) | 1949-02-16 |
| GB622173A (en) | 1949-04-27 |
| CH262682A (de) | 1949-07-15 |
