BE474049A - - Google Patents
Info
- Publication number
- BE474049A BE474049A BE474049DA BE474049A BE 474049 A BE474049 A BE 474049A BE 474049D A BE474049D A BE 474049DA BE 474049 A BE474049 A BE 474049A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electron Beam Exposure (AREA)
- Measurement Of Radiation (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Television Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US593621A US2537991A (en) | 1945-05-14 | 1945-05-14 | Pulse multiplex drop channel system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE474049A true BE474049A (no) |
Family
ID=24375447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE474049D BE474049A (no) | 1945-05-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2537991A (no) |
| BE (1) | BE474049A (no) |
| CH (1) | CH269950A (no) |
| ES (1) | ES175937A1 (no) |
| FR (1) | FR938282A (no) |
| GB (1) | GB612135A (no) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2744954A (en) * | 1948-01-03 | 1956-05-08 | American Optical Corp | Television receiver having a sound-signal detector electrode in its picture tube |
| US2642497A (en) * | 1949-11-21 | 1953-06-16 | Gen Electric | Multichannel pulse signaling system |
| DE1024273B (de) * | 1951-06-26 | 1958-02-13 | Nat Res Dev | Verfahren und Einrichtung zur Bestimmung der Anzahl von Impulsen, die Jeweils einem von mehreren vorgegebenen Amplitudenwerten entsprechen |
| US3074019A (en) * | 1958-05-26 | 1963-01-15 | Servo Corp Of America | Pulse separator and repetition-rate discriminator |
| JPS60135127A (ja) * | 1983-12-23 | 1985-07-18 | Fanuc Ltd | 放電加工機の位置出し用電源装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1757345A (en) * | 1930-05-06 | Radio tube | ||
| DE647468C (de) * | 1925-03-11 | 1937-07-05 | Berthold Freund Dipl Ing | Verfahren zur Fernanzeige bzw. Fernuebertragung von elektrischen Stroemen veraenderlicher Intensitaet, insbesondere fuer die Zwecke der elektrischen Bilduebertragung, der elektrischen Tonuebertragung u. dgl. |
| US2146876A (en) * | 1933-04-08 | 1939-02-14 | Rca Corp | Intelligence transmission system |
| US2311021A (en) * | 1936-11-06 | 1943-02-16 | Emi Ltd | Multiplex receiving system |
| BE433923A (no) * | 1938-04-23 | |||
| US2263369A (en) * | 1939-02-03 | 1941-11-18 | Hartford Nat Bank & Trust Co | Multiplex telephony system |
| US2250528A (en) * | 1939-02-11 | 1941-07-29 | Bell Telephone Labor Inc | Signal translating system and apparatus |
| FR959084A (no) * | 1942-12-04 | 1950-03-23 | ||
| US2477008A (en) * | 1945-08-01 | 1949-07-26 | Rosen Leo | Electrical apparatus |
| BE483117A (no) * | 1947-07-10 |
-
0
- BE BE474049D patent/BE474049A/xx unknown
-
1945
- 1945-05-14 US US593621A patent/US2537991A/en not_active Expired - Lifetime
-
1946
- 1946-05-08 GB GB13902/46A patent/GB612135A/en not_active Expired
- 1946-08-01 FR FR938282D patent/FR938282A/fr not_active Expired
- 1946-11-29 ES ES175937A patent/ES175937A1/es not_active Expired
-
1947
- 1947-04-29 CH CH269950D patent/CH269950A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH269950A (fr) | 1950-07-31 |
| FR938282A (fr) | 1948-09-09 |
| ES175937A1 (es) | 1947-01-01 |
| GB612135A (en) | 1948-11-09 |
| US2537991A (en) | 1951-01-16 |