IT1017689B - Disposizione di controllo per una rete telefonica di commuta zione - Google Patents

Disposizione di controllo per una rete telefonica di commuta zione

Info

Publication number
IT1017689B
IT1017689B IT25658/74A IT2565874A IT1017689B IT 1017689 B IT1017689 B IT 1017689B IT 25658/74 A IT25658/74 A IT 25658/74A IT 2565874 A IT2565874 A IT 2565874A IT 1017689 B IT1017689 B IT 1017689B
Authority
IT
Italy
Prior art keywords
telephone network
control arrangement
switching telephone
switching
arrangement
Prior art date
Application number
IT25658/74A
Other languages
English (en)
Italian (it)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of IT1017689B publication Critical patent/IT1017689B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephonic Communication Services (AREA)
IT25658/74A 1973-08-15 1974-07-29 Disposizione di controllo per una rete telefonica di commuta zione IT1017689B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO3236/73A NO137766C (no) 1973-08-15 1973-08-15 Registerstyring av forbindelser i telefonanlegg

Publications (1)

Publication Number Publication Date
IT1017689B true IT1017689B (it) 1977-08-10

Family

ID=19879472

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25658/74A IT1017689B (it) 1973-08-15 1974-07-29 Disposizione di controllo per una rete telefonica di commuta zione

Country Status (7)

Country Link
DE (1) DE2437403C2 (de)
ES (1) ES429266A1 (de)
FI (1) FI239974A (de)
FR (1) FR2241176A1 (de)
IT (1) IT1017689B (de)
NO (1) NO137766C (de)
ZA (1) ZA743457B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636298C2 (de) * 1976-08-12 1984-09-27 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Verfahren zur Änderung von gespeicherten Steuerprogrammen und Schaltungsanordnung zur Durchführung dieses Verfahrens

Also Published As

Publication number Publication date
ES429266A1 (es) 1976-08-16
FR2241176B3 (de) 1977-06-10
ZA743457B (en) 1975-03-26
NO323673L (de) 1975-03-17
DE2437403C2 (de) 1982-09-30
NO137766C (no) 1978-04-26
DE2437403A1 (de) 1975-02-27
NO137766B (no) 1978-01-09
FR2241176A1 (en) 1975-03-14
FI239974A (de) 1975-02-16

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