NL75133C - - Google Patents
Info
- Publication number
- NL75133C NL75133C NL75133DA NL75133C NL 75133 C NL75133 C NL 75133C NL 75133D A NL75133D A NL 75133DA NL 75133 C NL75133 C NL 75133C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/54—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements of vacuum tubes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Circuits (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2535471X | 1946-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL75133C true NL75133C (ko) |
Family
ID=10909417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL75133D NL75133C (ko) | 1946-01-15 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2535471A (ko) |
| FR (1) | FR941495A (ko) |
| GB (1) | GB615638A (ko) |
| NL (1) | NL75133C (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2727942A (en) * | 1950-05-11 | 1955-12-20 | Don Lee Division Of General Te | Television synchronizing apparatus |
| US2679554A (en) * | 1950-05-31 | 1954-05-25 | Gen Electric | Electronic switching apparatus |
| US3519739A (en) * | 1965-10-22 | 1970-07-07 | Cohu Electronics Inc | Switching circuit for providing one or more output signals synchronized with a reference signal |
| US3562421A (en) * | 1967-08-03 | 1971-02-09 | Ward Electronic Ind | Television time multiplexing system |
| US4151557A (en) * | 1976-06-11 | 1979-04-24 | Sony Corporation | Television receiver operating mode selector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB325362A (en) * | 1929-01-24 | 1930-02-20 | Ralph Leonard Aspden | Improvements relating to television and like apparatus |
| US1870352A (en) * | 1930-08-13 | 1932-08-09 | American Telephone & Telegraph | Telegraph system |
| DE683957C (de) * | 1931-09-26 | 1939-11-20 | Rca Corp | Empfangsanordnung fuer stereoskopisches Fernsehen |
| US2000694A (en) * | 1932-03-16 | 1935-05-07 | Radio Inventions Inc | Television system |
| US2116549A (en) * | 1935-02-16 | 1938-05-10 | Teletype Corp | Telegraph system |
| US2359449A (en) * | 1942-09-29 | 1944-10-03 | Rca Corp | Television system |
-
0
- NL NL75133D patent/NL75133C/xx active
-
1946
- 1946-01-15 GB GB615638D patent/GB615638A/en not_active Expired
-
1947
- 1947-02-12 US US728120A patent/US2535471A/en not_active Expired - Lifetime
- 1947-02-14 FR FR941495D patent/FR941495A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB615638A (en) | 1949-01-10 |
| US2535471A (en) | 1950-12-26 |
| FR941495A (fr) | 1949-01-12 |