BE477650A - - Google Patents
Info
- Publication number
- BE477650A BE477650A BE477650DA BE477650A BE 477650 A BE477650 A BE 477650A BE 477650D A BE477650D A BE 477650DA BE 477650 A BE477650 A BE 477650A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/08—Duration or width modulation ; Duty cycle modulation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11098/42A GB583799A (en) | 1942-08-07 | 1942-08-07 | Improvements relating to pulse modulated transmission systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE477650A true BE477650A (fr) |
Family
ID=9979996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE477650D BE477650A (fr) | 1942-08-07 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2429609A (fr) |
| BE (1) | BE477650A (fr) |
| ES (1) | ES175706A1 (fr) |
| FR (1) | FR933640A (fr) |
| GB (1) | GB583799A (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2118626A (en) * | 1936-01-28 | 1938-05-24 | Rca Corp | Method and apparatus for delaying electrical impulses |
| US2190504A (en) * | 1936-03-03 | 1940-02-13 | Loewe Radio Inc | Method of generating impulses and impulse generator |
| NL88393C (fr) * | 1937-06-18 | |||
| GB514271A (en) * | 1938-04-29 | 1939-11-03 | Baird Television Ltd | Improvements in or relating to television and like receivers |
-
0
- BE BE477650D patent/BE477650A/xx unknown
-
1942
- 1942-08-07 GB GB11098/42A patent/GB583799A/en not_active Expired
-
1943
- 1943-07-12 US US494276A patent/US2429609A/en not_active Expired - Lifetime
-
1946
- 1946-09-14 FR FR933640D patent/FR933640A/fr not_active Expired
- 1946-11-15 ES ES175706A patent/ES175706A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB583799A (en) | 1946-12-31 |
| ES175706A1 (es) | 1946-12-16 |
| US2429609A (en) | 1947-10-28 |
| FR933640A (fr) | 1948-04-27 |