ES178868A1 - Mejoras en sistemas de comunicación eléctrica multicanales que utilizan distribuidores - Google Patents
Mejoras en sistemas de comunicación eléctrica multicanales que utilizan distribuidoresInfo
- Publication number
- ES178868A1 ES178868A1 ES178868A ES178868A ES178868A1 ES 178868 A1 ES178868 A1 ES 178868A1 ES 178868 A ES178868 A ES 178868A ES 178868 A ES178868 A ES 178868A ES 178868 A1 ES178868 A1 ES 178868A1
- Authority
- ES
- Spain
- Prior art keywords
- dealers
- communication systems
- electrical communication
- multichannel electrical
- multichannel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H04J3/042—Distributors with electron or gas discharge tubes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB16739/44A GB635473A (en) | 1944-09-01 | 1944-09-01 | Improvements in multi-channel electrical communication systems utilising distributors |
Publications (1)
Publication Number | Publication Date |
---|---|
ES178868A1 true ES178868A1 (es) | 1947-09-16 |
Family
ID=10082792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES178868A Expired ES178868A1 (es) | 1944-09-01 | 1947-07-11 | Mejoras en sistemas de comunicación eléctrica multicanales que utilizan distribuidores |
Country Status (3)
Country | Link |
---|---|
US (1) | US2531446A (es) |
ES (1) | ES178868A1 (es) |
GB (1) | GB635473A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2763784A (en) * | 1951-10-19 | 1956-09-18 | Jones & Laughlin Steel Corp | Method and apparatus for continuously measuring tin thickness of tinned strip |
US2847566A (en) * | 1955-01-10 | 1958-08-12 | Metzger Sidney | Demodulation system |
US2931952A (en) * | 1957-02-01 | 1960-04-05 | Monogram Prec Ind Inc | Driver for pulsing inductive circuits |
US3562559A (en) * | 1967-11-29 | 1971-02-09 | Rca Corp | P-mos multivibrator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2183399A (en) * | 1937-05-15 | 1939-12-12 | Bell Telephone Labor Inc | Ultra-short wave altimeter for aircraft |
NL88393C (es) * | 1937-06-18 | |||
US2338395A (en) * | 1940-06-25 | 1944-01-04 | Gen Electric | Signal transmission system |
BE475120A (es) * | 1943-06-05 |
-
1944
- 1944-09-01 GB GB16739/44A patent/GB635473A/en not_active Expired
-
1945
- 1945-10-06 US US620821A patent/US2531446A/en not_active Expired - Lifetime
-
1947
- 1947-07-11 ES ES178868A patent/ES178868A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2531446A (en) | 1950-11-28 |
GB635473A (en) | 1950-04-12 |
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