BE793859A - Systeme de commutation de donnees - Google Patents
Systeme de commutation de donneesInfo
- Publication number
- BE793859A BE793859A BE793859DA BE793859A BE 793859 A BE793859 A BE 793859A BE 793859D A BE793859D A BE 793859DA BE 793859 A BE793859 A BE 793859A
- Authority
- BE
- Belgium
- Prior art keywords
- switching system
- data switching
- data
- switching
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
- H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
- Computer And Data Communications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7200352A NL7200352A (fr) | 1972-01-11 | 1972-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE793859A true BE793859A (fr) | 1973-07-10 |
Family
ID=19815129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE793859D BE793859A (fr) | 1972-01-11 | Systeme de commutation de donnees |
Country Status (11)
Country | Link |
---|---|
US (1) | US3823256A (fr) |
JP (2) | JPS549842B2 (fr) |
BE (1) | BE793859A (fr) |
CA (1) | CA999956A (fr) |
CH (1) | CH554623A (fr) |
DE (1) | DE2262265B2 (fr) |
FR (1) | FR2167870B1 (fr) |
GB (1) | GB1410252A (fr) |
IT (1) | IT980458B (fr) |
NL (1) | NL7200352A (fr) |
SE (1) | SE378056B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2310051A1 (fr) * | 1975-04-30 | 1976-11-26 | Materiel Telephonique | Dispositif permettant l'echange d'informations numeriques entre des lignes entrantes et des lignes sortantes |
US4041398A (en) * | 1976-06-03 | 1977-08-09 | Icc, Inc. | Bi-directional digital communication network |
JPS61124939A (ja) * | 1984-11-22 | 1986-06-12 | Fuji Photo Film Co Ltd | ハロゲン化銀感光材料 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1298114B (de) * | 1967-09-01 | 1969-06-26 | Siemens Ag | Verfahren zur Nachrichtenverarbeitung in Datenwaehlvermittlungssystemen |
BE745742A (fr) * | 1969-02-11 | 1970-07-16 | Lupton Brothers Ltd | Perfectionnements aux templets de metiers a tisser |
-
0
- BE BE793859D patent/BE793859A/fr not_active IP Right Cessation
-
1972
- 1972-01-11 NL NL7200352A patent/NL7200352A/xx unknown
- 1972-12-20 DE DE2262265A patent/DE2262265B2/de active Granted
-
1973
- 1973-01-02 US US00320169A patent/US3823256A/en not_active Expired - Lifetime
- 1973-01-08 CH CH16073A patent/CH554623A/xx not_active IP Right Cessation
- 1973-01-08 GB GB95773A patent/GB1410252A/en not_active Expired
- 1973-01-08 IT IT67022/73A patent/IT980458B/it active
- 1973-01-08 CA CA160,748A patent/CA999956A/en not_active Expired
- 1973-01-09 SE SE7300228A patent/SE378056B/xx unknown
- 1973-01-10 FR FR7300689A patent/FR2167870B1/fr not_active Expired
- 1973-01-10 JP JP580773A patent/JPS549842B2/ja not_active Expired
-
1978
- 1978-08-11 JP JP9745978A patent/JPS5470701A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
IT980458B (it) | 1974-09-30 |
US3823256A (en) | 1974-07-09 |
JPS5019302A (fr) | 1975-02-28 |
SE378056B (fr) | 1975-08-11 |
DE2262265C3 (fr) | 1987-01-22 |
JPS5426843B2 (fr) | 1979-09-06 |
NL7200352A (fr) | 1973-07-13 |
DE2262265B2 (de) | 1979-08-09 |
FR2167870B1 (fr) | 1979-08-03 |
CA999956A (en) | 1976-11-16 |
CH554623A (de) | 1974-09-30 |
DE2262265A1 (de) | 1973-07-19 |
FR2167870A1 (fr) | 1973-08-24 |
GB1410252A (en) | 1975-10-15 |
JPS549842B2 (fr) | 1979-04-27 |
JPS5470701A (en) | 1979-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: PHILIPS GLOEILAMPENFABRIEKEN N.V. Effective date: 19920131 |