AU5267773A - Automatic telecommunication exchange - Google Patents
Automatic telecommunication exchangeInfo
- Publication number
- AU5267773A AU5267773A AU52677/73A AU5267773A AU5267773A AU 5267773 A AU5267773 A AU 5267773A AU 52677/73 A AU52677/73 A AU 52677/73A AU 5267773 A AU5267773 A AU 5267773A AU 5267773 A AU5267773 A AU 5267773A
- Authority
- AU
- Australia
- Prior art keywords
- telecommunication exchange
- automatic telecommunication
- automatic
- exchange
- telecommunication
- 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
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
-
- 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)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Time-Division Multiplex Systems (AREA)
- Communication Control (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CHCH2846/72, | 1972-02-29 | ||
CH284672A CH550519A (en) | 1972-02-29 | 1972-02-29 | TELEPHONE NETWORK FOR TRANSMITTING AND TRANSMISSION OF TELEPHONY, TELEWRAPH AND DATA SIGNALS. |
CH284772A CH548723A (en) | 1972-02-29 | 1972-02-29 | TELEPHONE NETWORK FOR DIGITAL TRANSMISSION AND TRANSMISSION OF TELEPHONY, TELEPHONE AND DATA SIGNALS. |
Publications (2)
Publication Number | Publication Date |
---|---|
AU477668B2 AU477668B2 (en) | 1974-08-29 |
AU5267773A true AU5267773A (en) | 1974-08-29 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
DE2309890C3 (en) | 1981-02-26 |
LU67123A1 (en) | 1973-07-06 |
ES412179A1 (en) | 1976-01-01 |
NL7302850A (en) | 1973-08-31 |
JPS5622196B2 (en) | 1981-05-23 |
IT979579B (en) | 1974-09-30 |
AT330852B (en) | 1976-07-26 |
DE2309890B2 (en) | 1980-06-04 |
IL41647A (en) | 1976-09-30 |
DE2309890A1 (en) | 1973-09-13 |
FR2174164A1 (en) | 1973-10-12 |
FR2174164B1 (en) | 1977-04-22 |
JPS48102513A (en) | 1973-12-22 |
NO141297C (en) | 1980-02-06 |
CH548723A (en) | 1974-04-30 |
ATA152573A (en) | 1975-10-15 |
NL170086B (en) | 1982-04-16 |
IE37328B1 (en) | 1977-06-22 |
IL41647A0 (en) | 1973-04-30 |
BE796074A (en) | 1973-06-18 |
NO141297B (en) | 1979-10-29 |
GB1428459A (en) | 1976-03-17 |
CH550519A (en) | 1974-06-14 |
IE37328L (en) | 1973-08-29 |
NL170086C (en) | 1982-09-16 |
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