BE719576A - - Google Patents
Info
- Publication number
- BE719576A BE719576A BE719576A BE719576A BE719576A BE 719576 A BE719576 A BE 719576A BE 719576 A BE719576 A BE 719576A BE 719576 A BE719576 A BE 719576A BE 719576 A BE719576 A BE 719576A
- 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
- H04L12/50—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)
- Exchange Systems With Centralized Control (AREA)
- Selective Calling Equipment (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967S0111392 DE1300138B (en) | 1967-08-17 | 1967-08-17 | Method for operating a program-controlled data exchange system |
| DE1537354 | 1967-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE719576A true BE719576A (en) | 1969-02-17 |
Family
ID=25752769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE719576A BE719576A (en) | 1967-08-17 | 1968-08-16 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE719576A (en) |
| CH (1) | CH492369A (en) |
| DE (1) | DE1300138B (en) |
| FR (1) | FR1583113A (en) |
| GB (1) | GB1184266A (en) |
| NL (1) | NL168098C (en) |
| SE (1) | SE369025B (en) |
-
1967
- 1967-08-17 DE DE1967S0111392 patent/DE1300138B/en not_active Withdrawn
-
1968
- 1968-08-07 NL NL6811225A patent/NL168098C/en not_active IP Right Cessation
- 1968-08-08 FR FR1583113D patent/FR1583113A/fr not_active Expired
- 1968-08-15 SE SE1099768A patent/SE369025B/xx unknown
- 1968-08-15 CH CH1228168A patent/CH492369A/en not_active IP Right Cessation
- 1968-08-16 BE BE719576A patent/BE719576A/xx unknown
- 1968-08-16 GB GB3918568A patent/GB1184266A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL168098C (en) | 1982-02-16 |
| GB1184266A (en) | 1970-03-11 |
| FR1583113A (en) | 1969-10-17 |
| SE369025B (en) | 1974-07-29 |
| NL6811225A (en) | 1969-02-19 |
| CH492369A (en) | 1970-06-15 |
| NL168098B (en) | 1981-09-16 |
| DE1300138B (en) | 1969-07-31 |