BE441588A - - Google Patents
Info
- Publication number
- BE441588A BE441588A BE441588DA BE441588A BE 441588 A BE441588 A BE 441588A BE 441588D A BE441588D A BE 441588DA BE 441588 A BE441588 A BE 441588A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
- H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27849/39A GB535701A (en) | 1939-10-13 | 1939-10-13 | Improvements in or relating to pulse modulation systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE441588A true BE441588A (cs) |
Family
ID=10266304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE441588D BE441588A (cs) | 1939-10-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2300394A (cs) |
| BE (1) | BE441588A (cs) |
| FR (1) | FR867844A (cs) |
| GB (1) | GB535701A (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2443958A (en) * | 1944-09-23 | 1948-06-22 | Rca Corp | Modulation |
| US2545123A (en) * | 1946-05-20 | 1951-03-13 | Rca Corp | Computing device |
| US2473691A (en) * | 1947-08-05 | 1949-06-21 | Bell Telephone Labor Inc | Stabilization of cathode beam tubes |
-
0
- BE BE441588D patent/BE441588A/xx unknown
-
1939
- 1939-10-13 GB GB27849/39A patent/GB535701A/en not_active Expired
-
1940
- 1940-08-22 US US353688A patent/US2300394A/en not_active Expired - Lifetime
- 1940-11-29 FR FR867844D patent/FR867844A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB535701A (en) | 1941-04-18 |
| US2300394A (en) | 1942-11-03 |
| FR867844A (fr) | 1941-11-29 |