BE481777A - - Google Patents
Info
- Publication number
- BE481777A BE481777A BE481777DA BE481777A BE 481777 A BE481777 A BE 481777A BE 481777D A BE481777D A BE 481777DA BE 481777 A BE481777 A BE 481777A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Exchange Systems With Centralized Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB273553X | 1944-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481777A true BE481777A (pt) | 1900-01-01 |
Family
ID=10258252
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481777D BE481777A (pt) | 1944-07-26 | ||
| BE471433D BE471433A (pt) | 1944-07-26 | ||
| BE481776D BE481776A (pt) | 1944-07-26 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE471433D BE471433A (pt) | 1944-07-26 | ||
| BE481776D BE481776A (pt) | 1944-07-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2498700A (pt) |
| BE (3) | BE481776A (pt) |
| CH (3) | CH273553A (pt) |
| FR (3) | FR933038A (pt) |
| GB (4) | GB641343A (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2805283A (en) * | 1951-12-10 | 1957-09-03 | Gen Telephone Lab Inc | Automatic telegraph switching system |
| BE551314A (pt) * | 1953-01-23 | |||
| DE1017644B (de) * | 1956-02-22 | 1957-10-17 | Siemens Ag | Schaltungsanordnung fuer die UEbertragung von Fernschreibnachrichten ueber Speichervermittlungsanlagen |
| GB1026621A (en) * | 1962-03-30 | 1966-04-20 | Standard Telephones Cables Ltd | Improvements in or relating to long distance communication systems |
| US9340069B1 (en) * | 2015-01-07 | 2016-05-17 | Wen-Chin Cheng | Wheel device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE673407C (de) * | 1930-06-08 | 1939-03-22 | Siemens Ag | Schaltungsanordnung zur Verbindungszaehlung in Fernschreibvermittlungsanlagen mit Waehlerbetrieb |
| US2193967A (en) * | 1933-01-05 | 1940-03-19 | Teletype Corp | Automatic message exchange system |
| BE413338A (pt) * | 1935-01-30 | |||
| BE418983A (pt) * | 1935-12-16 | |||
| US2088750A (en) * | 1936-01-18 | 1937-08-03 | Bell Telephone Labor Inc | Answer-back device for machine switching printing telegraph exchange systems |
| GB512827A (en) * | 1938-02-22 | 1939-09-26 | Standard Telephones Cables Ltd | Improvements in or relating to electric signalling systems |
| BE434369A (pt) * | 1938-05-17 | |||
| US2381871A (en) * | 1941-03-15 | 1945-08-14 | Bell Telephone Labor Inc | Communication system |
-
0
- BE BE481777D patent/BE481777A/xx unknown
- BE BE471433D patent/BE471433A/xx unknown
- BE BE481776D patent/BE481776A/xx unknown
-
1944
- 1944-07-26 GB GB3289/45A patent/GB641343A/en not_active Expired
- 1944-07-26 GB GB14302/44A patent/GB641341A/en not_active Expired
-
1945
- 1945-07-24 US US606725A patent/US2498700A/en not_active Expired - Lifetime
- 1945-09-07 GB GB23147/45A patent/GB641345A/en not_active Expired
- 1945-09-07 GB GB35523/46A patent/GB641352A/en not_active Expired
-
1946
- 1946-08-29 FR FR933038D patent/FR933038A/fr not_active Expired
-
1947
- 1947-02-17 CH CH273553D patent/CH273553A/de unknown
- 1947-11-17 CH CH288280D patent/CH288280A/de unknown
- 1947-11-17 CH CH291055D patent/CH291055A/de unknown
- 1947-12-31 FR FR58263D patent/FR58263E/fr not_active Expired
- 1947-12-31 FR FR58458D patent/FR58458E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR58458E (fr) | 1953-11-30 |
| CH291055A (de) | 1953-05-31 |
| FR58263E (fr) | 1953-11-18 |
| FR933038A (fr) | 1948-04-08 |
| GB641345A (en) | 1950-08-09 |
| BE481776A (pt) | 1900-01-01 |
| CH273553A (de) | 1951-02-15 |
| US2498700A (en) | 1950-02-28 |
| GB641343A (en) | 1950-08-09 |
| BE471433A (pt) | 1900-01-01 |
| CH288280A (de) | 1953-01-15 |
| GB641352A (en) | 1950-08-09 |
| GB641341A (en) | 1950-08-09 |