ZA733645B - Improvements in or relating to exchange systems - Google Patents

Improvements in or relating to exchange systems

Info

Publication number
ZA733645B
ZA733645B ZA733645A ZA733645A ZA733645B ZA 733645 B ZA733645 B ZA 733645B ZA 733645 A ZA733645 A ZA 733645A ZA 733645 A ZA733645 A ZA 733645A ZA 733645 B ZA733645 B ZA 733645B
Authority
ZA
South Africa
Prior art keywords
relating
exchange systems
exchange
systems
Prior art date
Application number
ZA733645A
Other languages
English (en)
Inventor
K Kotter
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ZA733645B publication Critical patent/ZA733645B/xx

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)
ZA733645A 1972-06-02 1973-05-29 Improvements in or relating to exchange systems ZA733645B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2226816A DE2226816A1 (de) 1972-06-02 1972-06-02 Verfahren zum erkennen von bitparallel vorliegenden zeichen

Publications (1)

Publication Number Publication Date
ZA733645B true ZA733645B (en) 1974-04-24

Family

ID=5846588

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA733645A ZA733645B (en) 1972-06-02 1973-05-29 Improvements in or relating to exchange systems

Country Status (11)

Country Link
BE (1) BE800374A (de)
BR (1) BR7304142D0 (de)
CA (1) CA1004756A (de)
CH (1) CH557119A (de)
DE (1) DE2226816A1 (de)
FR (1) FR2332661A1 (de)
GB (1) GB1410395A (de)
IT (1) IT988794B (de)
NL (1) NL7307588A (de)
SE (1) SE380371B (de)
ZA (1) ZA733645B (de)

Also Published As

Publication number Publication date
BE800374A (fr) 1973-12-03
FR2332661A1 (fr) 1977-06-17
CA1004756A (en) 1977-02-01
BR7304142D0 (pt) 1974-07-11
NL7307588A (de) 1973-12-04
DE2226816A1 (de) 1973-12-13
SE380371B (sv) 1975-11-03
FR2332661B1 (de) 1978-04-14
GB1410395A (en) 1975-10-15
CH557119A (de) 1974-12-13
IT988794B (it) 1975-04-30
AU5625473A (en) 1974-12-05

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